Repair Video — Fix Broken or Unplayable Files

Recover videos that won't play, stop midway, or refuse to upload. We rebuild the container and re-encode broken streams automatically.

How it works

  1. 1Upload your broken video — even partial files often work
  2. 2Leave Auto selected (it tries fast remux then falls back)
  3. 3We patch the container, fix indexes, and stream-optimize
  4. 4Preview the repaired file and download as MP4

Recover videos other tools give up on

Upload broken video

MP4, MOV, MKV, AVI, WebM, FLV, TS, 3GP

Features

  • Auto mode: fast remux with re-encode fallback
  • Fixes broken indexes, missing moov atoms, bad timestamps
  • Discards corrupt packets instead of aborting
  • Web-optimized output (faststart)
  • Accepts MP4, MOV, MKV, AVI, WebM, FLV, TS, 3GP
  • Runs locally — no upload, no privacy risk

All processing happens locally in your browser. Your files never leave your device.