I built a simple, free online video editor that runs entirely in your browser using FFmpeg compiled to WebAssembly.
No installs, no uploads, no server load — the processing happens locally, so your videos never leave your machine.
Currently supported:
• Trim/cut clips
• Adjust playback speed
• Export locally (MP4)
• Privacy-safe (client-side only)
It’s surprisingly fast, and works well for:
• Social video edits
• Quick meme/training clips
• Micro-content workflows
• When you don’t want to open Premiere/FCP