JSM Video
Free video tools that never upload your files
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Convert, trim, and bleep-censor videos right in your browser — MP4, MOV, MKV, WebM to MP3, WAV and more, plus rotate, flip, compress and mute. Nothing is uploaded, ever: FFmpeg runs locally on your device via WebAssembly. Also includes an instant fast-cut / frame-exact trimmer, a bleep censor for swears and private parts, and a subtitle toolkit (SRT→VTT, shift delay, merge). No accounts, no watermarks, free.
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PH · launched Oct 22, 2026 · 1 upvote (top 67%)
- Media & entertainment
- Prosumer
- Not AI
- Commercial product
- Productivity
- Privacy
- Video
Similar launches
See all 760 similar launches →Could you build this?
Yes A browser-based video toolkit that runs FFmpeg compiled to WebAssembly on the client. Trimming, converting, and censoring are well-supported with existing libraries.
Competitors
Other products that read as similar to this one : 760 launches clear the similarity bar, closest 8 shown.
Attention rank: #281 of 761 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 355 days after the earliest competitor.
- iLoveAudioVideo · ph · 2026-10-22 · 1 upvotes · similarity 0.63
- Tonvert · ph · 2026-09-22 · 2 upvotes · similarity 0.59
- Online Video Editor · ph · 2026-10-23 · 3 upvotes · similarity 0.58
- Video to Audio · ph · 2026-10-12 · 1 upvotes · similarity 0.58
- Videozify · ph · 2026-10-02 · 1 upvotes · similarity 0.58
- Audio Clipper · ph · 2026-10-24 · 2 upvotes · similarity 0.55
- JSM Image · ph · 2026-10-15 · 1 upvotes · similarity 0.54
- Ez FFmpeg · hn · 2025-12-27 · 420 upvotes · similarity 0.54
Other launches for this product
- No other launches for this product.