Tools.video – Browser-native video processing at 50 GB scale

Show HN: Tools.video – Browser-native video processing at 50 GB scale

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Hi HN, I built tools.video (https://tools.video) — 18 free video and audio tools that run entirely in your browser. Files never leave your machine.Compress, convert, trim, crop, resize, merge, rotate, reverse, speed change, screenshot, mute, video-to-GIF, audio extract/trim/convert/merge/speed, and media info.The interesting technical problem: FFmpeg compiled to WASM works, but it tops out around 4 GB, runs single-threaded, and is 10x slower than native browser APIs for the same operations. I wanted to handle 50 GB files and actually use the hardware (theoretically there's no limit at all).So I built a hybrid engine:- Most tools use WebCodecs (via MediaBunny) — the browser's native hardware-

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Website: tools.video