Auto-Shorts

Live · ffmpeg.wasm

Trim any video into a 5–60s short. Add background music with volume mix. Export as MP4, WEBM, MOV, or AVI — 100% in your browser.

1. Source video

Click to upload a video

MP4, MOV, WEBM · up to ~200 MB

2. Trim range0.0s → 10.0s · 10.0s

ALX watermark

Bottom-right badge · links viewers back to alxstudio.app

3. Background music (optional)

Original audio100%

Music volume60%

4. Output format