Launching today
OneFileConverter
Free file tools that run in your browser, nothing uploaded
2 followers
Free file tools that run in your browser, nothing uploaded
2 followers
100+ free tools for PDF, image, video and audio files that run in your browser, so your files are never uploaded. Compress PDFs to an exact size, sign, OCR, convert HEIC, remove backgrounds with on-device AI, trim video. No sign-up, no watermark, 10 languages.
Free
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Hi Product Hunt! I built OneFileConverter because most online converters upload your file to their server, even for simple jobs like compressing a PDF or turning a HEIC photo into a JPG. That's a problem for IDs, contracts and medical papers.
OneFileConverter does the work inside your browser instead (Web Workers, WebAssembly and WebCodecs), so the file stays on your device. It has 100+ tools across PDF, image, video and audio, including compressing a PDF to an exact size (handy for upload forms with a 100 KB or 200 KB limit), OCR, signing, background removal with an on-device AI model, and video trimming. It's free, with no sign-up and no watermark, and it's available in 10 languages.
I'd love your feedback: which tool did you try, what was slow or confusing, and which tool should I add next?