Squishly Tools is a free, privacy-first toolbox for everyday file jobs, with 39 tools across images, PDFs, video and audio, archives and spreadsheets.
Compress images to an exact size in KB, convert HEIC, PNG, JPG and WebP, merge, split and compress PDFs, fill in and sign PDF forms, compress video, extract MP3 audio, make GIFs, zip and unzip files, and fix or convert CSV and Excel data.
Most online converters upload your files to their server. Squishly does everything inside your own browser, so your files never leave your device, and the tools keep working offline once a page has loaded. No accounts, no watermarks, no daily limits, in 40 languages.
How it works
Each tool runs on browser technology: the Canvas API for images, a WebAssembly build of FFmpeg for video and audio, PDF.js and pdf-lib for PDFs, and native compression streams for ZIP and gzip. Heavy jobs run in background workers, so the page stays responsive while large files are processed.
Who it is for
Anyone who needs a quick file fix without installing software or handing private documents to a stranger's server: job seekers shrinking a CV or ID photo to an upload limit, small businesses merging invoices, students splitting lecture PDFs, and developers converting CSV to JSON.
Popular tools
Compress image to KB, HEIC to JPG, merge PDF, compress PDF, compress video, MP4 to MP3, unzip files and PNG to WebP. Every tool page includes a plain-language guide on which settings to choose.
