Built for real-world corrupted footage
By the FixCorruptVideo team · Updated regularly · Verified on real H.264, HEVC, and AAC recordings
We automate probe, rebuild, and verify for corrupt video—then show a free preview before payment because playback proof beats marketing claims.
Have a broken file? Get a free diagnosis and a 15-second preview before you pay.
Repair my video →Why we exist
Corruption usually hits indexes, not pixels. Creators lose hours re-filming when a moov atom never finalized.
We package professional repair tooling behind a simple in-browser repair with honest preview-before-pay pricing.
Why About FixCorruptVideo corruption is more common than drive failure
Flash storage and modern codecs are reliable; what fails is the write lifecycle. Devices buffer frames in RAM, then commit container indexes on stop. Any interruption between start and finalize leaves a file that looks complete in the filesystem listing but lacks the timeline metadata players require. That is why two files from the same shoot can behave differently—one stopped cleanly, one did not.
Cloud sync tools sometimes upload partial files while the camera is still writing, producing a “successful” backup that is truncated at the cloud side. Always recover from the original card when possible, then open the untouched corrupt capture on the FixCorruptVideo repair page.
Privacy: repair happens on your device
MP4, MOV, M4V, M4A and 3GP files are repaired in your browser, on your own device, so the video is never uploaded. Only formats the browser can't handle (MKV, AVI, MTS and similar) are sent to our server, and those files are deleted automatically within 24 hours.
Because browser repair runs locally, your footage stays on your computer or phone the whole time. Payment is handled by Polar.sh, and unlocking the full file costs $9/month or $29/year.
What happens when you press Repair
We diagnose structure and decode behavior, then apply ordered repair strategies until a file passes verification. That includes remux, moov relocation, reference-based rebuild when you provide a matching clip, and controlled re-encode only when necessary.
We generate the 15-second watermarked preview only after null-decode and seek tests succeed — so you do not pay for a file that still freezes at zero seconds.
When to escalate with a reference clip
If the repair reports missing moov metadata or asks for a reference, add a short healthy clip from the same device with identical resolution and frame rate. Reference-based rebuild often makes the difference between total loss and a fully editable timeline.
Avoid references that were sent through chat apps or social networks; recompression changes headers and lowers match quality.
Trust us with your file
Free diagnosis and a 15-second preview. Nothing to pay until the repaired clip plays in your browser.
Open the repair tool