Convert video, the fast way.
Change containers, compress, or pull out the audio — all inside your browser. Files are processed on your device and never uploaded anywhere.
Drop a video here, or click to browse
MP4 · MOV · MKV · AVI · WEBM · FLV · WMV · TS · 3GP — up to ~2 GB in most browsers
Stream copy — video and audio are repackaged as-is, not re-encoded, so this takes seconds regardless of file length. On the rare file whose codec can't legally live inside the chosen container, Remux Studio automatically falls back to a compatible re-encode instead of just failing. Want WEBM or a smaller file? Use Compress instead.
Encodes with H.264 video + AAC audio in an MP4 container — the most broadly compatible combination for sharing and playback.
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This runs entirely on your device — larger files take longer, especially when compressing.
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