Video Format Converter

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Click to upload or drag & drop video files

Supports MP4, AVI, MOV, MKV, WebM, FLV and more

Original video

Filename:-

Original format:-

File size:-

Resolution:-

Duration:-

Target format
Conversion progress
0%

Preparing...

Processing log
Conversion finished!

Original format:-

Target format:-

File size:-

Time used:-


Format notes
  • MP4: Most universal format, works everywhere.
  • AVI: High quality but larger files
  • MOV: Preferred on Apple devices.
  • MKV: Open container supporting multi-track audio and subtitles.
  • WebM: Optimized for web playback.
  • FLV: Legacy streaming format.
How to use
  • Convert between dozens of mainstream video formats.
  • Pick a target format and click "Start conversion".
  • All processing happens locally in your browser for complete privacy.
  • The first run loads FFmpeg.wasm—please wait a moment.