Mopus
Reframe videos with AI, free and private in your browser
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Read the full description
Mopus automatically reframes videos for TikTok, Reels, and Shorts, keeping people and action in frame. Choose 9:16, 4:5, 1:1, or 16:9. Everything runs locally in your browser. Free, no watermark, no sign-up, and no video uploads.
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PH · launched Oct 15, 2026 · 10 upvotes (top 4%)
- Media & entertainment
- Content generation
- Prosumer
- AI-native
- Hobby / open-source project
- Social Media
- Marketing
- Artificial Intelligence
Similar launches
See all 442 similar launches →Could you build this?
Partial While the UI and basic video playback are easy, executing real-time object tracking, saliency detection, and browser-side video decoding/re-encoding via WebAssembly/WebGPU requires specialized client-side ML engineering.
What it would actually take: Requires compiling OpenCV and lightweight computer vision models (like YOLO or MediaPipe face/body tracking) to WebAssembly with WebGPU acceleration. The architecture uses the browser's WebCodecs API to decode frames, run real-time bounding box smoothing/saliency interpolation across frames, and re-encode to MP4 directly in-browser using libx264/Wasm.
Competitors
Other products that read as similar to this one : 442 launches clear the similarity bar, closest 8 shown.
Attention rank: #14 of 443 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 325 days after the earliest competitor.
- Mofin Video Downloader · ph · 2026-10-04 · 1 upvotes · similarity 0.51
- TikTok™ Video Reels for PC · ph · 2026-10-06 · 1 upvotes · similarity 0.49
- SubOnVideo · ph · 2026-10-27 · 1 upvotes · similarity 0.49
- AI Tiny Desk · ph · 2026-10-28 · 1 upvotes · similarity 0.48
- Scripts Viral · ph · 2026-10-25 · 2 upvotes · similarity 0.48
- Tik-Iterate · ph · 2026-09-17 · 2 upvotes · similarity 0.47
- ClipKoala · ph · 2026-09-19 · 2 upvotes · similarity 0.47
- Paste a Clip · ph · 2026-10-26 · 1 upvotes · similarity 0.46
Other launches for this product
- No other launches for this product.