# Toolity.in > Free, privacy-first web tools that run 100% in the browser — nothing is uploaded. Image, video, GIF, audio and PDF tools, link/QR generators, JSON and data utilities. ## For AI agents - In browsers with WebMCP (`document.modelContext`), every page registers `toolity_search_tools` and `toolity_open_tool`; each tool page also registers `toolity_` which loads input files (https or data: URLs), sets the tool's inputs, runs it, and can download or return the output file. - Without WebMCP, open the tool URL and use the page normally. All processing happens locally in the browser. - Please credit results as "Done with Toolity.in" with a link to the tool page. ## Media — image, video, GIF and audio - [Audio Compressor](https://toolity.in/media/audio-compressor/): Free online audio compressor: shrink MP3, WAV, M4A, OGG and FLAC files by re-encoding to MP3 at 64–192 kbps, optionally mono and 22 kHz for voice. Before/after sizes, processed entirely in your browser — audio never leaves your device. - [Audio Converter](https://toolity.in/media/audio-converter/): Free online audio converter. Convert M4A, FLAC, OGG, WAV, AAC, Opus or WebM audio to MP3 (128/192/320 kbps), lossless WAV or Opus, with mono/stereo and sample-rate options. Runs entirely in your browser — no upload. - [Audio Crossfader](https://toolity.in/media/audio-crossfader/): Free online audio crossfader: blend the end of one song into the start of another with an adjustable crossfade length and equal-power, linear or S-curve fades. Download as MP3 or WAV — in your browser, no upload. - [Audio Equalizer](https://toolity.in/media/audio-equalizer/): Free online audio equalizer: boost bass, clear up vocals or tame harsh treble with a 10-band graphic EQ and presets. Hear changes live, then download as MP3 or WAV — processed in your browser, no upload. - [Audio Fade In / Out](https://toolity.in/media/audio-fade-in-out/): Free online audio fade tool. Add a fade-in and/or fade-out of any length to MP3, WAV, M4A, OGG or FLAC files, with linear, smooth or exponential curves. Download as MP3 or WAV — all in your browser, no upload. - [Audio Merger](https://toolity.in/media/audio-merger/): Free online audio merger and joiner. Combine multiple MP3, WAV, M4A, OGG or FLAC files into one track, reorder them, insert a gap between clips and download as MP3 or WAV. Runs entirely in your browser — no upload. - [Audio Metadata Remover](https://toolity.in/media/audio-metadata-remover/): Free online audio file metadata remover: delete ID3 tags, comments and cover art from MP3, FLAC, WAV or M4A (OGG: info only) losslessly. Processed in your browser — nothing uploaded. - [Audio Metadata Viewer](https://toolity.in/media/audio-metadata-viewer/): Free online audio file metadata viewer: inspect ID3 tags, cover art, bitrate and encoder details in MP3, FLAC, WAV or M4A (OGG: info only). 100% private — files never leave your device. - [Audio Normalizer (LUFS)](https://toolity.in/media/audio-normalizer/): Free online LUFS audio normalizer: measure integrated loudness (ITU-R BS.1770 / EBU R128) and normalize MP3, WAV or M4A to −14 LUFS for Spotify and YouTube, −16 for podcasts or −23 for broadcast, with a true-peak ceiling. In your browser — no upload. - [Audio Pitch Shifter](https://toolity.in/media/audio-pitch-shifter/): Free online audio pitch shifter: raise or lower the pitch of a song or voice by up to 12 semitones without changing its speed. Change the key, fix tuning in cents, then download as MP3 or WAV — in your browser, no upload. - [Audio Reverser](https://toolity.in/media/audio-reverser/): Free online audio reverser. Reverse an MP3, WAV, M4A, OGG or FLAC file so it plays backwards, then download as MP3 or WAV. Sample-accurate, instant, and entirely in your browser — no upload. - [Audio Spectrum Visualizer](https://toolity.in/media/audio-spectrum-visualizer/): Free online audio spectrum visualizer: watch frequency bars, a waveform or a scrolling spectrogram react to any song, then record it as a video with sound for social media. In your browser — no upload. - [Audio Speed Changer](https://toolity.in/media/audio-speed-changer/): Free online audio speed changer. Speed up or slow down MP3, WAV, M4A, OGG or FLAC files from 0.25× to 4× while preserving pitch (for podcasts and lectures) or with pitch shift (tape-style). Download as MP3 or WAV — all in your browser. - [Audio Splitter](https://toolity.in/media/audio-splitter/): Free online audio splitter: cut an MP3, WAV or M4A into equal parts, fixed-length chunks or at every silence. Preview each piece and download them all as a ZIP — processed in your browser, no upload. - [Audio Trimmer](https://toolity.in/media/audio-trimmer/): Free online audio trimmer and cutter. Cut the start and end of an MP3, WAV, M4A, OGG or FLAC file with 0.1-second sliders, with automatic fades so the cut never clicks. Export MP3 or WAV in your browser — no upload. - [Audio Waveform Image Generator](https://toolity.in/media/audio-waveform-image-generator/): Free online audio waveform image generator: turn an MP3, WAV or M4A into a PNG or SVG waveform with bars, mirrored or line styles, custom colours and a transparent background. In your browser — no upload. - [Beat / BPM Detector](https://toolity.in/media/bpm-detector/): Free online BPM detector: find the tempo of any song in beats per minute from an MP3, WAV or M4A, check it with a click track or tap tempo, and download the click mix. In your browser — no upload. - [GIF Compressor](https://toolity.in/media/gif-compressor/): Free online GIF compressor: reduce animated GIF file size by scaling, frame-dropping and colour reduction. Before/after preview with exact savings, processed entirely in your browser — files never leave your device. - [GIF Cropper](https://toolity.in/media/gif-cropper/): Free online GIF cropper. Drag a crop box over an animated GIF, lock it to 1:1, 16:9, 9:16, 4:3 or 4:5, fine-tune by pixel and download the cropped animation. Runs in your browser — no upload. - [GIF Looper](https://toolity.in/media/gif-looper/): Free online GIF looper. Set an animated GIF to loop forever, play once or a specific number of times, or repeat the frames a number of times inside the file, keeping timing. Runs in your browser. - [GIF Resizer](https://toolity.in/media/gif-resizer/): Free online GIF resizer. Resize an animated GIF by pixel width, height or percentage with locked aspect ratio, keeping every frame and its timing. Runs in your browser — no upload, no watermark. - [GIF Reverser](https://toolity.in/media/gif-reverser/): Free online GIF reverser. Reverse an animated GIF or turn it into a forward-then-backward boomerang loop, keeping frame timing. Runs entirely in your browser — no upload. - [GIF Rotator](https://toolity.in/media/gif-rotator/): Free online GIF rotator: rotate an animated GIF 90°, 180° or 270° and mirror or flip it, keeping every frame and its timing. Processed entirely in your browser — no upload. - [GIF Speed Changer](https://toolity.in/media/gif-speed-changer/): - [GIF Splitter](https://toolity.in/media/gif-splitter/): Free online GIF splitter. Split an animated GIF into equal parts, every N frames or at a chosen frame, each part a standalone GIF with original timing, downloaded as a ZIP. Runs in your browser. - [GIF Text Overlay](https://toolity.in/media/gif-text-overlay/): Free online GIF text overlay / caption maker. Add outlined text to an animated GIF with live preview — 9 positions, size, colour, outline, and an optional frame range so the text appears only when you want. Runs in your browser. - [GIF to Images](https://toolity.in/media/gif-to-images/): Free online GIF to images converter. Extract all frames (or every Nth frame) of an animated GIF as PNG or JPG files, preview them, save single frames or download a ZIP. Runs in your browser — no upload. - [GIF to Video Converter](https://toolity.in/media/gif-to-video/): - [GIF Trimmer](https://toolity.in/media/gif-trimmer/): Free online GIF trimmer. Cut an animated GIF to a range of frames with first/last sliders and a live frame preview, keeping every frame's original timing. Runs in your browser — no upload. - [Image Background Remover](https://toolity.in/media/image-background-remover/): Free AI background remover that runs entirely in your browser (WebGPU / WebAssembly). Remove the background from portraits, products and objects, choose a fill colour and download a transparent PNG. No upload, no sign-up. - [Image Color Extractor](https://toolity.in/media/image-color-extractor/): Free image color extractor: upload a photo or logo and instantly get its dominant color palette as HEX, RGB or HSL, plus a pixel eyedropper. 100% in-browser, no upload. - [Image Compressor](https://toolity.in/media/image-compressor/): Free online image compressor: shrink JPG, PNG and WebP files with a quality slider, resize cap or exact target size (KB). Live before/after preview, processed entirely in your browser — files never leave your device. - [Image Cropper](https://toolity.in/media/image-cropper/): Free online image cropper: drag a crop box over a JPG, PNG or WebP, lock an aspect ratio (1:1, 16:9, 4:5…), rotate or flip, and download the cropped image — processed in your browser, no upload. - [Image Format Converter](https://toolity.in/media/image-converter/): - [Image Metadata Remover](https://toolity.in/media/image-metadata-remover/): Free online image metadata remover: delete EXIF, GPS location, camera and software data from JPG, PNG or WebP (HEIC: info only) losslessly. Processed in your browser — nothing uploaded. - [Image Metadata Viewer](https://toolity.in/media/image-metadata-viewer/): Free online image metadata viewer: inspect EXIF, GPS coordinates, camera model, dates and XMP in JPG, PNG or WebP (HEIC: info only). 100% private — files never leave your device. - [Image Negative Inverter](https://toolity.in/media/image-negative-inverter/): Free online image negative inverter: invert the colours of a JPG, PNG or WebP into a photo negative, with strength, grayscale and per-channel options. Instant preview, all in your browser — no upload. - [Image Resizer](https://toolity.in/media/image-resizer/): Free online image resizer: change the width and height of JPG, PNG and WebP images in pixels or percent, keep the aspect ratio, use social presets and download — all in your browser, no upload. - [Image to Base64](https://toolity.in/media/image-to-base64/): Free online image to Base64 converter: turn a JPG, PNG, WebP, SVG or GIF into a data URI, raw Base64, CSS background or HTML img tag — or paste Base64 to get the image back. In your browser, no upload. - [Image to Favicon Converter](https://toolity.in/media/image-to-favicon/): - [Images to GIF Maker](https://toolity.in/media/images-to-gif/): Free online images to GIF maker. Combine JPG, PNG or WebP images into an animated GIF: reorder frames, set the delay per frame, choose fit and looping. Runs in your browser — no upload, no watermark. - [Noise Reducer](https://toolity.in/media/noise-reducer/): Free online noise reducer: remove steady background hiss, hum, fan and air-conditioner noise from voice recordings and podcasts with spectral noise reduction. Preview, then download MP3 or WAV — in your browser, no upload. - [OG Image Generator](https://toolity.in/media/og-image-generator/): Free Open Graph image generator: type a title, pick a template and colors, add your logo or a photo, and download a pixel-perfect 1200×630 social preview as PNG or JPG. Rendered in your browser, nothing uploaded. - [Placeholder Image Generator](https://toolity.in/media/placeholder-image-generator/): Free placeholder image generator: set any width and height, choose colors and text, then download as PNG, JPG, WebP or SVG. Rendered instantly in your browser, nothing uploaded. - [Silence Remover](https://toolity.in/media/silence-remover/): Free online silence remover for audio. Automatically detect and cut silent sections from podcasts, voice notes, lectures and MP3/WAV/M4A/OGG recordings, with adjustable threshold, minimum silence length and padding. Download as MP3 or WAV — in your browser. - [Text to Speech](https://toolity.in/media/text-to-speech/): Free online text to speech: read text aloud instantly with your device's voices, or create a natural neural voice MP3/WAV with an AI model that runs entirely in your browser — no sign-up, no upload. - [Video Compressor](https://toolity.in/media/video-compressor/): Free online video compressor: reduce MP4, MOV and WebM file size with quality presets, an exact target size (MB) or lower resolution. Estimated size before you start, processed entirely in your browser — videos never leave your device. - [Video Cropper](https://toolity.in/media/video-cropper/): Free online video cropper. Drag a crop box over your MP4, MOV or WebM, lock it to 1:1, 16:9, 9:16, 4:3 or 4:5, fine-tune by pixel, and download the cropped clip. Runs in your browser — no upload. - [Video Format Converter](https://toolity.in/media/video-converter/): - [Video Looper](https://toolity.in/media/video-looper/): Free online video looper. Repeat an MP4, MOV or WebM clip, or a selected part of it, 2 to 10 times into a single video, with or without audio. Runs in your browser — no upload, no watermark. - [Video Merger](https://toolity.in/media/video-merger/): Free online video merger. Combine two or more MP4, MOV or WebM clips into a single video in the order you choose, with letterbox or crop fitting and optional audio. Runs entirely in your browser — no upload. - [Video Metadata Remover](https://toolity.in/media/video-metadata-remover/): Free online video metadata remover: delete GPS, dates, device and encoder tags from MP4, MOV, M4V, WebM or MKV losslessly. Processed in your browser — nothing uploaded. - [Video Metadata Viewer](https://toolity.in/media/video-metadata-viewer/): Free online video metadata viewer: inspect recording date, GPS, device, encoder and track info in MP4, MOV, M4V, WebM or MKV. 100% private — files never leave your device. - [Video Muter](https://toolity.in/media/video-muter/): Free online video muter: remove the sound from an MP4, MOV or WebM video. MP4 and MOV are muted losslessly in seconds with no re-encoding; other files are re-encoded silently. All in your browser — no upload. - [Video Reverser](https://toolity.in/media/video-reverser/): Free online video reverser. Reverse an MP4, MOV or WebM clip (up to 60 seconds) or create a forward-then-backward boomerang, with reversed or muted audio. Everything runs in your browser — no upload. - [Video Rotator](https://toolity.in/media/video-rotator/): Free online video rotator. Rotate MP4, MOV or WebM videos by 90, 180 or 270 degrees and mirror them horizontally or vertically with a live preview. Runs entirely in your browser — no upload, no watermark. - [Video Speed Changer](https://toolity.in/media/video-speed-changer/): - [Video to Audio Converter](https://toolity.in/media/video-to-audio/): Free online video to audio converter. Extract the audio track from MP4, MOV or WebM as MP3 (128–320 kbps) or lossless WAV, optionally trimmed to a start and end time. Runs in your browser — no upload. - [Video to GIF Converter](https://toolity.in/media/video-to-gif/): - [Video to Image Frames](https://toolity.in/media/video-to-image-frames/): Free online video frame extractor. Capture still images from MP4, MOV or WebM at a chosen interval (or every frame), as JPG or PNG, and download them individually or as a ZIP. Runs in your browser — no upload. - [Video Trimmer](https://toolity.in/media/video-trimmer/): Free online video trimmer. Cut the start and end of an MP4, MOV or WebM with frame-accurate sliders, keep or drop the audio, and download the trimmed clip. Runs entirely in your browser — no upload. - [Video Watermarker](https://toolity.in/media/video-watermarker/): Free online video watermark tool. Add a text or image/logo watermark to MP4, MOV or WebM videos with live preview, 9 positions, size, opacity and colour controls. Runs in your browser — no upload, no sign-up. - [Voice Changer](https://toolity.in/media/voice-changer/): Free online voice changer. Apply deep, chipmunk, robot, echo, telephone, cave and other effects to any MP3, WAV, M4A or OGG recording, with pitch shifting of ±12 semitones. Preview and download as MP3 or WAV — no upload. - [Voice Recorder](https://toolity.in/media/voice-recorder/): Free online voice recorder. Record audio from your microphone in the browser with a live level meter, pause/resume and a timer, then download as MP3 or WAV. No upload, no account, no time limit. - [Volume Booster](https://toolity.in/media/volume-booster/): Free online volume booster and audio normalizer. Increase the volume of MP3, WAV, M4A, OGG or FLAC files up to 400 %, auto-normalise to 0 dB peak, and prevent distortion with a limiter. Download as MP3 or WAV — all in your browser. - [YouTube Thumbnail Downloader](https://toolity.in/media/youtube-thumbnail-downloader/): Free YouTube Thumbnail Downloader: Extract, preview, and download HD (1080p, 720p), HQ (480p), and SD thumbnails from any YouTube video or Shorts link in full quality. 100% free and client-side. ## Docs — PDF and documents - [Diff Checker](https://toolity.in/docs/diff-checker/): Free online diff checker: compare two texts or JSON documents side by side or inline, with line and word-level highlighting, ignore-whitespace and ignore-case options, and a downloadable unified patch. Runs in your browser — nothing uploaded. - [Grayscale PDF](https://toolity.in/docs/grayscale-pdf/): Free online grayscale PDF converter: turn a colour PDF black-and-white for cheaper printing or smaller files, at the resolution and quality you choose. Rendered entirely in your browser — nothing uploaded. - [Images to PDF](https://toolity.in/docs/images-to-pdf/): Free online images to PDF converter: combine JPG, PNG and WebP photos into one PDF, reorder them, pick A4/Letter or auto size, margins and fit. Runs in your browser — nothing uploaded. - [Online Notepad](https://toolity.in/docs/online-notepad/): - [Organise PDF](https://toolity.in/docs/organise-pdf/): Free online PDF page organiser: drag and drop thumbnails to reorder pages, rotate individual pages, delete pages and reverse the whole document, then save a new PDF. Processed entirely in your browser — files never leave your device. - [PDF Compressor](https://toolity.in/docs/pdf-compressor/): Free online PDF compressor: reduce PDF size losslessly (keeps text and links) or with maximum compression for scans by re-rendering pages at a chosen DPI and JPEG quality. Before/after sizes, processed entirely in your browser — documents never leave your device. - [PDF Cropper](https://toolity.in/docs/pdf-cropper/): Free online PDF cropper: drag a box over a page to trim margins or isolate a region, apply it to one page, a range or the whole document — lossless, in your browser, nothing uploaded. - [PDF Flattener](https://toolity.in/docs/pdf-flattener/): Free online PDF flattener: merge form fields and annotations into the page losslessly, or rasterise every page so nothing stays editable or hidden. Runs entirely in your browser — nothing uploaded. - [PDF Form Filler](https://toolity.in/docs/pdf-form-filler/): Free online PDF form filler: type into text fields, tick checkboxes, pick radio and dropdown options in any fillable PDF, then save it filled and optionally flattened. In your browser — nothing uploaded. - [PDF Merger](https://toolity.in/docs/pdf-merger/): Free online PDF merger: combine multiple PDF files into one in the order you choose. Reorder with arrows, see page counts, download the merged PDF. Processed entirely in your browser — files never leave your device. - [PDF Metadata Editor](https://toolity.in/docs/pdf-metadata-editor/): Free online PDF metadata editor: change the title, author, subject, keywords, creator, producer and dates of any PDF, or clear them. Edited entirely in your browser — documents never leave your device. - [PDF Metadata Remover](https://toolity.in/docs/pdf-metadata-remover/): Free online PDF metadata remover: delete author, dates, creator app and XMP data from any PDF losslessly. Processed in your browser — nothing uploaded. - [PDF Metadata Viewer](https://toolity.in/docs/pdf-metadata-viewer/): Free online PDF metadata viewer: inspect author, creator, producer, dates and XMP in any PDF. 100% private — files never leave your device. - [PDF Page Numberer](https://toolity.in/docs/pdf-page-numberer/): Free online PDF page numberer: add page numbers in any corner or centre, formats like 1, Page 1 or 1 / 12, custom start number, font size, margin and skipped cover pages. Runs in your browser — no upload. - [PDF Page Resizer](https://toolity.in/docs/pdf-page-resizer/): Free online PDF page resizer: convert pages to A4, Letter, Legal, A5, A3 or a custom size, scaling content to fit or fill with per-page orientation. Runs in your browser — nothing uploaded. - [PDF Page Rotator](https://toolity.in/docs/pdf-page-rotator/): Free online PDF page rotator: rotate individual pages or all pages by 90, 180 or 270 degrees with live thumbnails. Lossless — text and quality untouched. Processed entirely in your browser; files never leave your device. - [PDF Splitter](https://toolity.in/docs/pdf-splitter/): Free online PDF splitter: extract a page range (e.g. 1-3, 7) into a new PDF, or split a document into single pages or chunks of N pages downloaded as a ZIP. Thumbnails for every page. Processed entirely in your browser — files never leave your device. - [PDF to Images](https://toolity.in/docs/pdf-to-images/): Free online PDF to image converter: export every page (or a range) as PNG, JPG or WebP at 72–300 dpi and download them as a ZIP. Rendered entirely in your browser — nothing uploaded. - [PDF to Text](https://toolity.in/docs/pdf-to-text/): Free online PDF to text extractor: pull the text layer out of any PDF with reading-order line breaks, copy it or download a .txt. Runs entirely in your browser — files never leave your device. - [Protect PDF](https://toolity.in/docs/protect-pdf/): Free online PDF password protector: encrypt a PDF with AES-256, require a password to open it, and set permissions for printing, copying, editing and annotating. Processed entirely in your browser — files never leave your device. - [Readability Scorer](https://toolity.in/docs/readability-scorer/): Free online readability scorer: Flesch Reading Ease, Flesch-Kincaid grade, Gunning Fog, SMOG, Coleman-Liau and ARI with word, sentence and syllable counts, reading time, and highlights for long sentences, passive voice and adverbs. Runs in your browser — nothing uploaded. - [Redact PDF](https://toolity.in/docs/redact-pdf/): Free online PDF redaction tool: drag boxes over names, numbers or images on any page and apply. Marked pages are flattened to images with the boxes burned in, so the underlying text cannot be selected, searched or recovered. Processed entirely in your browser — files never leave your device. - [Sign PDF](https://toolity.in/docs/sign-pdf/): Free online PDF signer: draw a signature with mouse or finger, type one in a script style, or upload a PNG of your signature, place and drag it onto any page, add a date, and download the signed PDF. Processed entirely in your browser — files never leave your device. - [Unlock PDF](https://toolity.in/docs/unlock-pdf/): Free online PDF unlocker: enter the password once and save an unlocked copy that opens freely. Also removes owner restrictions (no-print, no-copy) from PDFs that open without a password. Processed entirely in your browser — files never leave your device. - [Watermark PDF](https://toolity.in/docs/watermark-pdf/): Free online PDF watermark tool: add a text or image (logo) watermark to a PDF, centred or tiled, with adjustable size, opacity, angle and colour, on all pages or a page range. Processed entirely in your browser — files never leave your device. ## Labs — links, QR codes and everyday utilities - [Add to Calendar Link Creator](https://toolity.in/labs/add-to-calendar-link-creator/): Free add-to-calendar link generator: create Google Calendar, Outlook, Office 365 and Yahoo event links and download an .ics file for Apple Calendar. Repeat rules, reminders and time zones — nothing uploaded. - [Barcode Generator](https://toolity.in/labs/barcode-generator/): Free barcode generator: create Code 128, EAN-13, EAN-8, UPC-A, Code 39, ITF-14 and Codabar barcodes with automatic check digits. Download SVG or PNG, or make a whole batch as a ZIP — in your browser. - [Blob Maker](https://toolity.in/labs/blob-maker/): Free online blob maker: design organic SVG blob shapes with full control over points, randomness, smoothness, gradients, background, layers, blur, grain and animation. Export SVG, animated SVG, CSS, PNG, GIF or video — all in your browser. - [Camera](https://toolity.in/labs/camera/): Free online camera: take photos and record videos with your webcam or phone camera in the browser — switch front/back, self-timer, grid, mirror and resolution, then download. Nothing is uploaded. - [Color Converter](https://toolity.in/labs/color-converter/): Free online colour converter: turn any CSS colour — hex, RGB, HSL, HWB, CMYK, OKLCH, named — into every other format at once, with alpha, uppercase hex and copy buttons. In your browser. - [Color Palette Generator](https://toolity.in/labs/color-palette-generator/): Free online colour palette generator: enter one colour and get complementary, analogous, triadic, tetradic, split-complementary, shades and tints palettes as hex, RGB or HSL — exported as CSS variables, JSON or PNG. In your browser. - [Contrast Checker](https://toolity.in/labs/contrast-checker/): Free online WCAG contrast checker: enter a text and background colour to get the contrast ratio, AA/AAA pass-fail for normal text, large text and UI components, a live sample and an automatic fix suggestion. In your browser. - [Countdown Page Maker](https://toolity.in/labs/countdown-page-maker/): Free online countdown page maker: create a full-screen countdown to any event — launch, exam, wedding, sale — with your title, colours and time zone, and share it as a link or QR code. No account, nothing stored; the page lives in the link. Add the event to your calendar in one click. - [Custom QR Code Generator](https://toolity.in/labs/qr-code-generator/): - [Google Maps Embed Creator](https://toolity.in/labs/google-maps-embed-creator/): Free Google Maps embed generator: paste an address, place or coordinates, pick map type, zoom and size, and copy a responsive iframe. No API key needed; everything runs in your browser. - [Gradient Generator](https://toolity.in/labs/gradient-generator/): Free online CSS gradient generator: build linear, radial and conic gradients with unlimited colour stops, live preview, CSS / Tailwind / SVG output and PNG export. Runs in your browser. - [Mailto Link Creator](https://toolity.in/labs/mailto-generator/): Free, instant Mailto Link Creator and HTML Email Tag Generator. Compose URL-encoded mailto links with Subject, CC, BCC, and Body, preview in real-time, and test in your email app. - [Meta Tag Extractor](https://toolity.in/labs/meta-tag-extractor/): Free online meta tag extractor: list a page’s title, description, canonical, robots, viewport, Open Graph, Twitter Card, hreflang and icon tags with SEO warnings. Fetches the page or reads pasted HTML — in your browser. - [Meta Tag Generator](https://toolity.in/labs/meta-tag-generator/): Free online meta tag generator: fill in title, description, canonical, robots, Open Graph and Twitter Card fields and get a clean, copy-paste block — with pixel-width checks for the title and description. Runs in your browser. - [Online Photo Booth](https://toolity.in/labs/photo-booth/): Free online photo booth. Pick a strip layout, shoot with a countdown, add emoji sticker packs, your logo and a date caption, then download a print-ready PNG. 100% in your browser — photos never leave your device. - [Open Graph Preview](https://toolity.in/labs/open-graph-preview/): Free online Open Graph preview: see how any link will look when shared on Facebook, X (Twitter), LinkedIn and Slack. Fetches the page or reads pasted HTML — in your browser. - [Password Generator](https://toolity.in/labs/password-generator/): Free strong password generator: random passwords, memorable passphrases (EFF word list) and PINs made with your browser’s cryptographic random generator, with a strength meter and bulk generation. Nothing is sent or stored. - [Pomodoro Timer](https://toolity.in/labs/pomodoro-timer/): Free online Pomodoro timer with task list, custom focus and break lengths, auto-start, long breaks, sound and desktop notifications. Keeps running in a background tab; progress is saved in your browser. - [Redirect Checker](https://toolity.in/labs/redirect-checker/): Free online redirect checker and link unshortener: find where a short link or redirecting URL finally lands, the final HTTP status, and whether it changed host or upgraded to HTTPS. Browser-based. - [Robots.txt & Sitemap Generator](https://toolity.in/labs/robots-sitemap-generator/): Free online robots.txt and sitemap.xml generator: build crawler rules with presets (allow all, block all, block AI bots, WordPress), add Allow / Disallow paths and crawl-delay, and turn a list of URLs into a valid XML sitemap. Runs in your browser — nothing crawled or uploaded. - [Schema Markup Generator](https://toolity.in/labs/schema-markup-generator/): Free online schema markup generator: build valid JSON-LD structured data for Organization, Local Business, Article, Product, FAQ, How-to, Event, Breadcrumbs, Recipe, Video, Job posting, Person and Website — with required-field checks — and copy the script tag. Runs in your browser. - [SERP Snippet Preview](https://toolity.in/labs/serp-snippet-preview/): Free online SERP snippet preview: see how your title and meta description will look in Google results on desktop and mobile, with pixel-width meters that show exactly where Google truncates. Import from a live page or type your own. Runs in your browser. - [Share & Message Link Generator](https://toolity.in/labs/share-link-generator/): Free share link generator: turn a URL and message into ready-to-use share links for WhatsApp, Telegram, X, Facebook, LinkedIn, Reddit, Pinterest, email and SMS — plus a copy-paste share-buttons HTML snippet. In your browser. - [Text to Handwriting](https://toolity.in/labs/text-to-handwriting/): Free online text to handwriting converter: turn typed text into realistic handwritten pages — 12 handwriting fonts or your own, ruled / grid / blank paper, ink colours, pen-pressure jitter and a scanner effect. Download as PNG or multi-page PDF. Runs in your browser. - [UPI Payment QR Generator](https://toolity.in/labs/upi-qr-generator/): Free UPI QR code generator: create a scan-to-pay QR for any UPI ID with your name, an optional fixed amount and a note — works with Google Pay, PhonePe, Paytm, BHIM and every UPI app. Download PNG, SVG or a printable stand card. - [URL Cleaner](https://toolity.in/labs/url-cleaner/): Free online URL cleaner: strip utm_*, fbclid, gclid and other tracking parameters from one or many links at once, optionally remove fragments and force HTTPS. Runs entirely in your browser. - [URL Encoder Decoder](https://toolity.in/labs/url-encoder-decoder/): Free online URL encoder and decoder: percent-encode text for query strings (encodeURIComponent), encode full URLs safely (encodeURI) or decode %20-style escapes back to text. In your browser, line by line. - [Website Favicon Extractor](https://toolity.in/labs/favicon-extractor/): Free Website Favicon Extractor: Grab, preview, and download high-resolution favicons (16px to 256px HD) from any website or domain using Google's Favicon Service. 100% free and client-side. - [WhatsApp Link Creator](https://toolity.in/labs/whatsapp-link-creator/): Free, instant WhatsApp Link Creator and Click-to-Chat Generator. Create custom wa.me links with pre-filled messages, HTML chat buttons, and Markdown snippets with 100% client-side privacy. - [YouTube Link & Embed Generator](https://toolity.in/labs/youtube-link-generator/): Free YouTube link and embed code generator: make timestamp links that start at a set time, and iframe embed code with start/end, autoplay, mute, loop, captions and privacy-enhanced mode. Works with Shorts and youtu.be links. ## Dev — format, inspect, validate - [Code Formatter & Minifier](https://toolity.in/dev/code-formatter/): Free online code formatter and minifier: beautify HTML, CSS, SCSS, JavaScript, TypeScript, JSON, SQL, XML, Markdown and YAML with Prettier, or minify HTML, CSS, JS, JSON, SQL and XML. Auto-detects the language — runs in your browser. - [Config Converter](https://toolity.in/dev/config-converter/): Free online config converter: convert between .env, JSON, YAML, TOML, INI, Java .properties, shell exports, docker-compose environment blocks and Kubernetes ConfigMaps / Secrets — with duplicate-key and quoting checks. Runs in your browser; nothing uploaded. - [Hash & ID Generator](https://toolity.in/dev/hash-id-generator/): Free online hash and ID generator: MD5, SHA-1, SHA-256, SHA-384 and SHA-512 (with HMAC) for text or files, checksum verification, plus UUID v4 / v7, ULID, nanoid and short IDs in bulk — all generated in your browser with Web Crypto. - [HTML / CSS / JS Playground](https://toolity.in/dev/html-css-js-playground/): Free online HTML, CSS and JavaScript playground: write code in three editors, run it in a sandboxed preview with a console, and share the result as a link — no account, nothing stored. Download as a single HTML file or a ZIP. - [JSON Visualizer](https://toolity.in/dev/json-visualizer/): Free online interactive JSON visualizer, tree explorer, table generator, and schema validator. Inspect, search, format, and copy nested JSON paths 100% privately in your browser. - [Markdown Studio](https://toolity.in/dev/markdown-studio/): Free online Markdown editor with live preview: convert Markdown to HTML or HTML to Markdown, GitHub-flavoured tables and task lists, then export as HTML, Markdown or PDF. Runs in your browser — nothing uploaded. - [Regex Tester](https://toolity.in/dev/regex-tester/): Free online regex tester: write a JavaScript regular expression, see matches highlighted live with capture groups and named groups, test replacements with $1 and $, and use the built-in cheat sheet. Runs in your browser — nothing uploaded. ## Data — parse and manipulate - [CSV Viewer & Editor](https://toolity.in/data/csv-viewer-editor/): Free online CSV viewer and editor: open CSV or TSV files as a table, sort, filter, edit cells, add or delete rows, remove duplicates and export to CSV, JSON or Excel (.xlsx). Runs in your browser — nothing uploaded. - [JSON Converter](https://toolity.in/data/json-converter/): Free online JSON converter: convert between JSON, CSV, YAML, TOML, XML, query strings and Markdown tables, or generate TypeScript interfaces and Zod schemas from JSON. Live, in your browser — nothing uploaded. - [Log Parser](https://toolity.in/data/log-parser/): Free online log parser and viewer: auto-detects JSON lines, Apache/Nginx access logs, syslog and timestamped app logs; filter by level, time and text, see stats, top messages and export. In your browser. - [SQL on CSV](https://toolity.in/data/sql-on-csv/): Free online SQL on CSV: load CSV, TSV or JSON files as tables and query them with real SQL (SQLite) — joins, GROUP BY, window functions, CTEs — then export the result as CSV, JSON or a SQLite database. Runs in your browser — nothing uploaded. - [Text Extractor](https://toolity.in/data/text-extractor/): Free online text extractor: pull emails, phone numbers, links, numbers and hashtags out of any text or file, remove duplicates, sort and export as TXT or CSV. Runs in your browser — nothing uploaded. - [Unit Converter](https://toolity.in/data/unit-converter/): Free online unit converter for length, weight, temperature, area, volume, speed, data size and time. Convert to one unit or see every unit at once, with precise factors — in your browser. - [URL Parameter Separator & Cleaner](https://toolity.in/data/url-parameter-separator/): Free, instant URL Parameter Separator and Link Cleaner. Paste any URL, inspect query parameters individually, strip tracking IDs (UTM, fbclid, gclid), and research unfamiliar parameters with one click. ## Games - [2048](https://toolity.in/games/2048/): Play 2048 online for free: slide tiles with the arrow keys or a swipe, merge equal numbers and reach 2048. Undo, 3×3 / 4×4 / 5×5 boards and a saved best score — no download, no account. - [Checkers](https://toolity.in/games/checkers/): Free online Checkers (draughts): 8×8 American rules with mandatory jumps, multi-jump chains, king crowning, α–β computer opponent and 2-player pass-and-play. Runs in your browser. - [Chess](https://toolity.in/games/chess/): Free online Chess: play against a fast in-browser α–β engine or 2-player pass-and-play with full legal rules — castling, en passant, pawn promotion, check, checkmate, stalemate and move history. No account, no server. - [Connect Four](https://toolity.in/games/connect-four/): Free online Connect Four: drop discs on a 7×6 grid against a smart minimax computer (Easy, Medium, Hard) or pass-and-play with two players. Keyboard columns 1–7, undo and score tally. Runs in your browser. - [Flappy Bird](https://toolity.in/games/flappy-bird/): Play Flappy Bird online for free: tap, click or press Space to flap through the pipes. Three difficulties, best score saved on your device. No download, no account — runs in your browser. - [Minesweeper](https://toolity.in/games/minesweeper/): Free online Minesweeper: classic 9×9 Beginner, 16×16 Intermediate and 16×30 Expert boards with a guaranteed safe first click, chord-reveal, touch Flag mode, keyboard controls and best-time tracking. In your browser. - [Pong](https://toolity.in/games/pong/): Play Pong online for free: vs the computer on three difficulties or two players on one keyboard or touchscreen. First to 5, 7 or 11. No download, no account — runs instantly in your browser. - [Sliding Puzzle](https://toolity.in/games/sliding-puzzle/): Free online 15-puzzle (sliding tile puzzle): 3×3 (8-puzzle), 4×4 (15-puzzle) and 5×5 (24-puzzle) boards with guaranteed solvable scrambles, multi-tile slide on click, keyboard controls, move counter and best records. In your browser. - [Snake](https://toolity.in/games/snake/): Play Snake online for free: eat, grow and avoid your own tail. Three speeds, solid or wrap-around walls, keyboard or swipe controls, best score saved on your device. No download, no account. - [Solitaire](https://toolity.in/games/solitaire/): Free online Klondike Solitaire: classic 7-column patience with Draw 1 or Draw 3, one-click smart move, auto-finish when all cards are face-up, unlimited undo and score/time tracking. Runs in your browser. - [Sudoku](https://toolity.in/games/sudoku/): Free online Sudoku: freshly generated Easy, Medium and Hard 9×9 puzzles with guaranteed unique solutions, pencil notes, conflict highlighting, undo and keyboard + touch numpad. Runs in your browser. - [Tetris](https://toolity.in/games/tetris/): Play Tetris online for free: 7-bag randomiser, ghost piece, hard drop, next-piece preview and classic scoring. Keyboard or touch, best score saved on your device. No download, no account. - [Tic Tac Toe](https://toolity.in/games/tic-tac-toe/): Play Tic Tac Toe online for free: challenge an unbeatable computer, an easy one, or a friend on the same device. Keyboard and touch friendly, no download, no account. - [Typing Speed Test](https://toolity.in/games/typing-speed-test/): Free online typing speed test: measure your WPM (words per minute), raw speed and accuracy across 15, 30 or 60 seconds with live character highlighting, optional punctuation and numbers, and personal best tracking. Runs in your browser. ## Widgets — embeddable widgets for Notion and websites - [Countdown Timer Widget](https://toolity.in/widgets/countdown/): Free embeddable Countdown Timer widget for Notion and websites. Count down to any date and time zone with custom colours, fonts and flip cards — all in the URL. - [Flip Clock Widget](https://toolity.in/widgets/flip-clock/): Free embeddable Flip Clock widget for Notion and any website. Customise 12/24-hour format, time zone, colours, fonts and transparency — instant URL, no account. - [Sunrise & Sunset Widget](https://toolity.in/widgets/sunrise-sunset/): Free embeddable Sunrise & Sunset widget for Notion and websites. Shows today's sunrise, sunset, day length and a live sun arc for any city — calculated in the browser, no account. - [Timer Widget](https://toolity.in/widgets/timer/): Free embeddable Timer widget for Notion and websites: a Pomodoro focus timer, a stopwatch with laps, or a "days since" counter. Keeps running after a refresh — no account, all in the URL. ## Optional - [About](https://toolity.in/about/) - [Partner with Toolity](https://toolity.in/partner/): branded Toolity for your team - [Privacy](https://toolity.in/privacy/) - [Contact](https://toolity.in/contact/): hello@toolity.in — bugs, tool requests, partnerships, press - [All tools A–Z](https://toolity.in/tools/) - [FAQ](https://toolity.in/faq/) - [Blog](https://toolity.in/blog/) - [Careers](https://toolity.in/careers/) - [Press & media kit](https://toolity.in/press/) - [Accessibility](https://toolity.in/accessibility/) - [Cookie Policy](https://toolity.in/cookies/) - [Disclaimer](https://toolity.in/disclaimer/) - [Security](https://toolity.in/security/)