Show HN: Burn Text – Add animated captions to videos, runs locally in browser https://ift.tt/5g6V73i

Show HN: Burn Text – Add animated captions to videos, runs locally in browser I built a tool that adds word-by-word animated captions to videos. All processing happens client-side using the browser - no server uploads. Tech: 1. Whisper WASM (tiny and small models) 2. Canvas Text 3. MediaBunny to stitch everything together. The privacy angle was important to me. This processes everything locally and exports directly. Free, no account, no watermark. Feedback welcome. https://ift.tt/AipvygI January 27, 2026 at 03:01AM