Free tools, right in your browser
Cwtch.es is a growing collection of free, browser-based tools — no install, no sign-up, nothing ever uploaded to a server.
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Cwtch.es is a growing collection of free, browser-based tools — no install, no sign-up, nothing ever uploaded to a server.
Sync audio-reactive visualizers, lyrics, and effects to your music, then export a finished MP4 — in 720p through 4K, or vertical/square for social.
Turn a video clip into an animated GIF — trim it, pick a frame rate and size, and download.
Resize, crop, rotate, change speed, add text, censor a region, and reorder frames in an existing GIF.
Shrink a video's file size by choosing a resolution and quality, with an optional trim — free, no watermark by default.
Turn your photos and a song into a video slideshow with a smooth pan-and-zoom effect.
Turn a moment from your podcast into a shareable vertical video with a waveform visualizer.
Record your screen, window, or browser tab, with optional microphone audio — no watermark, no time limit.
View an FBX or glTF model, play its animations, and export as a video you can bring into the video editor.
Trim and cut MP3, WAV, or M4A audio, add fades, and download as WAV or MP3.
Turn speech in any audio file into text, with downloads as TXT, SRT, or VTT.
Automatically cut dead air and silence from a recording.
Reduce or remove vocals from a song to make an instrumental.
A full-screen, audio-reactive visualizer — drop in a track or use your microphone live, and watch the visuals move with the sound.
Shrink your images or convert between JPG, PNG, and WebP, with optional cropping, region censoring, and a live before/after size comparison.
Upload an image, add classic top and bottom text, and download — free, no watermark by default.
Add a text or logo watermark to a batch of photos at once — tiled, diagonal, or single placement.
Turn any photo into a die-cut style sticker, auto-cropped tight to the subject, plus a customizable border and shadow.
Remove the background from any photo using an AI model that runs right in your browser, with optional auto-crop to the subject.
Combine multiple photos into one grid — pick a layout, adjust spacing, and download.
See hidden data in your photos — including GPS location — then download a clean copy with it removed.
Pull the dominant colors out of any photo as copyable hex codes.
Convert between JPG, PNG, WebP, and HEIC (iPhone photos) — no more apps that reject your photos.
Crop an image with a draggable, resizable box, with optional aspect ratio locking..
Crop a photo to standard passport and ID photo dimensions for the US, UK, EU, Canada, China, and more..
Upload one image and generate every favicon and app icon size you need, packaged as a zip..
Rename many files at once with a consistent pattern and sequential numbering, downloaded as a zip..
Turn any photo into ASCII art, with adjustable detail level..
Create an interactive before-and-after comparison slider from two photos..
Add arrows, boxes, text, and highlights to a screenshot or photo..
Create a poster showing the distance between two cities, right in your browser..
Create a poster map showing every place you've traveled, right in your browser..
Create a poster showing how long it's been since a date that matters — an anniversary, a sobriety milestone, a business launch..
Create a poster counting down to a date that matters — a wedding, a due date, a retirement..
Compare heights side by side as a clean poster — people, pets, anyone..
See two time zones side by side, live — perfect for long distance relationships and remote teams..
Turn a conversation into a heart-shaped word cloud poster — paste your texts and see the words you use most..
Turn hundreds of photos into one big picture — upload a target photo and a stack of others, and they arrange themselves to recreate it..
Create a poster of the night sky exactly as it looked from any place, on any date — a birthday, a wedding, the night you met..
Create a printable certificate for any occasion — a kid's achievement, a family superlative, a workplace shout-out..
Turn a photo into an old-west style Wanted poster — custom name, crime, and reward, all in good fun..
Create a printable scavenger hunt checklist for a road trip, party, or team game, with a shuffled copy per team..
Merge, split, and compress PDFs, reorder or rotate pages, or turn a set of images into one PDF.
Create QR codes for links, Wi-Fi networks, email, or phone numbers, with custom colors, dot styles, and decorative frames.
Create CODE128, EAN-13, UPC-A, CODE39, and other barcode formats with custom colors and sizing.
Bundle multiple files into one .zip, with adjustable compression and optional AES-256 password protection.
Count words, characters, sentences, and paragraphs, with a reading time estimate..
Generate strong, random passwords with customizable length and character sets..
Encode or decode Base64 text, with correct handling for emoji and international characters..
Pretty-print, minify, and validate JSON with clear error messages..
Generate SHA-1, SHA-256, SHA-384, or SHA-512 hashes for text or files..
Test regular expressions against sample text with live match highlighting and capture groups..
Compare two blocks of text and see exactly what changed, line by line..
Make your JavaScript harder to read and reverse-engineer, with adjustable obfuscation strength..
Reformat minified or obfuscated JavaScript into readable, properly indented code..
Flag common AI-sounding words and phrases and swap them for simpler, more natural alternatives..
Convert between decimal hours and HH:MM time format, for timesheets and payroll..
Work out pro-rata holiday entitlement for new starters, leavers, and part-time hours..
Count business days between two dates, excluding weekends and any holidays you add..
Convert between annual, monthly, weekly, daily, and hourly pay..
Work out your last working day based on when you give notice and your notice period..
Work out when a probation period ends based on the start date and length..
Work out a pay rise as a percentage or amount, in either direction..
Watch the cost of a meeting tick up live based on attendees and their pay, or estimate a planned meeting in advance..
Estimate UK statutory redundancy pay based on age, length of service, and weekly pay..
Work out a tip and split the bill between any number of people..
Split a list of names into randomized, evenly-sized teams or groups..
A spinning wheel that picks a random winner from a list — perfect for stream giveaways..
Roll any combination of dice, from d4 to d100, with a satisfying roll animation..
A large, on-screen countdown timer — perfect for stream starts, breaks, and giveaways..
Create Be Right Back, Starting Soon, and Stream Ending overlay graphics for OBS, with optional transparent background..
Paste a stream chat log and see the most-used words and emotes as a word cloud..
A visual progress bar for follower, sub, or donation goals, downloadable for OBS overlays..
A live on-screen countdown to your next stream — great for a waiting-room screen or OBS overlay..
Create a weekly stream schedule graphic to share on social media or Discord..
Type a message and have it read aloud — handy for reading out donations and sub alerts on stream..
A live countdown that grows automatically from Twitch subs, gifts, and cheers, with milestone goals and an OBS overlay..
Viewers type a keyword in Twitch chat to enter, with bonus entries for subscribers, then pick a winner live..
Crop and resize into every required emote or badge size, with a live chat preview showing how it'll actually look..
A live, clickable bingo overlay for IRL streams — tick off squares as things happen, viewers watch it fill in live..
Create a printable North Pole mail label for a Christmas gift, with a naughty/nice checkbox and a scannable Santa Tracker code..
Follow Santa's simulated journey around the world on Christmas Eve, based on real timezones..
Watch midnight sweep around the world on New Year's Eve, timezone by timezone — this one's genuinely live, not simulated..
Turn a photo into a printable carving stencil, with a pin-poke dot pattern for tracing onto the pumpkin..
Create a whole classroom's worth of Valentine's Day cards from a name list, as one printable PDF..
Create numbered printable clue cards for an Easter egg hunt — type your own clues or leave them blank to fill in by hand..
Yes. Every tool on Cwtch.es is free to use, supported by ads rather than a subscription or paywall. There's no sign-up required for any of them.
No. Cwtch.es runs entirely in your web browser — there's nothing to download or install, and it works on Windows, Mac, and Linux.
No. All processing happens locally in your browser — your files and data are never uploaded to a server.
Right now: a music video mixer, a QR code generator, a GIF maker, a GIF editor, a video compressor, an audio trimmer, a photo slideshow maker, a podcast clip maker, an image compressor, a meme generator, a barcode generator, a photo watermarker, a sticker maker, a screen recorder, a PDF toolkit, a background remover, an FBX/3D model viewer, a collage maker, an EXIF viewer & stripper, a color palette extractor, a zip file maker, an image format converter, an audio format converter, an audio transcriber, a silence trimmer, and a vocal remover & karaoke maker. More free tools are planned.
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