Most file tools upload your files to a server, process them, then delete them (maybe). FileFlip does it differently: every conversion runs inside your browser using Canvas API, PDF.js, pdf-lib, and FFmpeg.wasm. Your files never leave your device — not even for a millisecond. tools across images and PDFs. No account. No watermarks. No freemium wall. Available in 9 languages. Free forever, because there's nothing to host.

Auth0 — Start building with Auth0 for AI Agents, now generally available.

Start building with Auth0 for AI Agents, now generally available.

Hey Product Hunt 👋 I built FileFlip because I got tired of the same pattern: find a free file tool, upload your file, wait, download, realize there's a watermark or a "5 files/day" limit, upgrade or move on. For sensitive files — contracts, medical documents, financial records — uploading to a random server never felt right. So I asked: what if all of this ran in the browser instead? Turns out it can. Canvas API handles image conversion. PDF.js renders PDFs. pdf-lib manipulates them. FFmpeg.wasm converts GIF to MP4. All of it runs in your tab, with zero server involvement. FileFlip is the result: 18 tools, browser-only, no account, no watermarks, no freemium wall. Available in 9 languages because file problems are universal. It's free because there's genuinely nothing to host — your device does all the work. I'd love your feedback — especially on tools you'd want to see next. What's the file conversion you do every week that still has no good free option? Thanks for checking it out 🙏

Auth0 — Start building with Auth0 for AI Agents, now generally available.

Start building with Auth0 for AI Agents, now generally available.

FileFlip

Compress, convert, split — all offline in your browser

Compress, convert, split — all offline in your browser