What formats are supported?

Input: MP4, WebM, AVI, MOV, MKV. Output: MP4 (H.264), WebM (VP9), or AVI.

Are my videos uploaded?

No. All processing runs in your browser with FFmpeg.wasm.

Convert video files between MP4, WebM, and AVI formats. All processing runs locally in your browser with FFmpeg.

100% browser-based — no uploads, no server

Select a video file.

Select MP4, WebM, or AVI.

Wait for processing and download.

Convert videos for Reels, TikTok, Shorts, and more

Reduce video file size with quality presets

Convert video clips to animated GIFs

Cut a segment from your video by time range