Technology Jun 04, 2026 · 1 min read

Show HN: FFmpeg WebCLI – Full FFmpeg in Browser, Offline PWA, No Uploads(WASM)

Built a browser-based FFmpeg editor that runs entirely client-side via WebAssembly. Your files never leave your device -- all processing happens in a Web Worker. Works offline as an installable PWA after first load. Comments URL: https://news.ycombinator.com/item?id=48404224 Points: 30 # Comments:...

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Hacker News
by tejaswigowda
Show HN: FFmpeg WebCLI – Full FFmpeg in Browser, Offline PWA, No Uploads(WASM)

Built a browser-based FFmpeg editor that runs entirely client-side via WebAssembly. Your files never leave your device -- all processing happens in a Web Worker. Works offline as an installable PWA after first load.

Comments URL: https://news.ycombinator.com/item?id=48404224

Points: 30

# Comments: 8

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This article was originally published by Hacker News and written by tejaswigowda.

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