I wanted something for quick edits that didn’t make me upload my files somewhere or sign up first. So I made a browser-based video editor with Claude Code, and everything happens on your own device. Your files never leave your computer. What it does so far: Multi-track timeline with video, overlay and audio tracks, plus trim, split, snapping and zoom Text titles, lower thirds, 12 transitions, color filters, and effects like VHS and glitch Picture-in-picture, round face cam and split screen layouts Canvas sizes for YouTube, Shorts, Reels and TikTok (16:9, 9:16, 1:1, 4:5 and more) Recording for webcam, screen and voiceover The on-device AI parts were the hardest to get working: Auto captions timed to each word, in 12 styles, with .srt import and export Background removal without a green screen Silence removal, voice enhancement and face blur The small models download once on first use, then everything runs locally. Export is MP4 or WebM, from 480p up to 4K. It works best in Chrome or Edge on a laptop or desktop. There’s a phone layout too, but long or high-res videos need a computer’s memory. https://webutility.io/video-editor It’s still growing, so if you hit a bug or there’s a feature you’d want, let me know and I’ll work on it.   submitted by   /u/vinishkapoor [link]   [comments]