Wondershare Repairit
Video Repair

Perfectly repair videos with various corruption issues in minutes.

  • Fix video issues like video no sound, video black screen, video blurry, etc.
  • Repair videos of 15+ different video formats, such as MP4, MOV, MKV, etc.
  • Advanced Repair mode for severely corrupted videos.
  • Support a wide range of storage media including cameras, SD cards, mobile phones, hard drives, etc.
video repair

Free Video Repair Tool to Fix and Repair Corrupted Video Files

I’ve been cleaning my laptop and discovered some old family videos that I would like to show to my kids, who are now grown up. But they just won’t work! I’ve tried opening them with different video players and on different computers. Nothing worked. Can you help me?

Every once in a while, we get a message like this. Video errors happen to everyone, and something similar has probably happened to you, too. Of course, we have a solution.

There are many ways to fix an unplayable or damaged video, but many of them are not user-friendly – nor successful. The only solution that guarantees success without hassle is this capable software. Here’s our recommendation for the best free video repair tool.

Why Do Videos Get Corrupted?

example of corrupt video file

Videos break all the time and for various reasons. However, old age is not one of them. If you’ve found videos from many years ago that no modern-day player can open, corruption is a more likely answer. Another reason might be an outdated format or an incompatible codec.

Anyway, these are the most common reasons why videos get corrupted:

  • Corrupted storage space – This can be a compromised hard disk, an external device, or perhaps a storage drive with bad sectors.
  • Improper video transfer – Sudden interruptions to copying and downloading, as well as other types of interference, can cause damage.
  • Virus attacks and malware – You might have copied or downloaded an infected video file, or your entire system could be infected.
  • Poor editing practices – This includes things like sub-standard editing tools, forceful changes to the file, and too much editing.
  • Corrupted video players – Free apps are sometimes infected with viruses and malware or poorly built, so they can damage the video.
  • Tampering with the file – Incorrect reformatting and changes to the file’s header and metadata can render the video unplayable.
  • Physically damaged media – Physical damages like liquid spills and scratches are detrimental to discs and devices carrying files.

Good News: Not every unplayable or low-quality video is corrupted. Sometimes, problems with video files are caused by incompatibility issues between the file and the video player. Unsupported formats and missing video codecs are two of the most common reasons for this.

But for most video-related issues, you need a capable video repair tool.

Free Video Repair Tools Are the Best Solution

video repaired with a repair tool

Are video repair tools the only way to fix a damaged video file? Of course not. If there’s a VLC Player on your computer, you can try to repair an unplayable video using the Convert/Save and Preferences features, or you can replicate the video and change its format to AVI.

The internet is full of DIY tricks like these. Do they work? Sometimes, they do, if you’re lucky and your video has suffered minor damage. The biggest problem with all these quick fixes is not that they occasionally fail. It’s that they cause further corruption.

If you don’t want to end up with a video file so damaged that it can no longer be repaired, you must use professional video repair software. That is the only safe way.

Introducing Wondershare Repairit

wondershare repairit video repair

An outstanding video repair tool available is Wondershare Repairit. Why do we think that? Well, Repairit is a one-stop-shop solution for all types of file corruption – not only video. It boasts a high success rate in the majority of scenarios, supports almost all files and devices, and is available for both Windows and Mac. You don’t have to worry about your file size and number limit.

Main Features

Some of the key features that qualify Wondershare Repairit for the title of the best video repair tool on the market are:

  • Repair damaged videos with all levels of corruption, such as video not playing, video no sound, out-of-sync video or audio, playback errors, header corruption, flickering video, missing video codec, etc.

  • Repair full HD, 4K, and 8K videos and support 18 popular formats, including MOV, MP4, M2TS, INSV, M4V, WMV, MPEG, ASF, etc.

  • Repair damaged or corrupted videos caused by video compression, system crash, video format change, etc.

  • Repair critically damaged or corrupted videos available on SD cards, mobile phones, cameras, USB flash drives, etc.

  • Repairit has a quick and advanced scanning mode. You can use either depending on the level of corruption the video file has undergone.

  • No limit to the number and size of the repairable videos.

  • Support Windows 11/10/8/7/Vista, Windows Server 2003/2008/2012/2016/2019/2022, and macOS 10.10~macOS 13.

How to Repair Corrupt Videos With Wondershare Repairit on Computer?

One of the most hailed qualities of Wondershare Repairit is its user-friendly interface that simplifies the process. Video repair is complicated, but that’s Wondershare Repairit’s part of the job. The rest of it – uploading the video, previewing results, and saving it – is very straightforward.

Rescuing unplayable and heavily damaged videos is usually not this easy:

Step 1: Download, install, and launch Wodershare Repairit for Windows or Mac.

Step 2: Click the Add button to upload your video or use a drag-and-drop action.

adding corrupt videos to wondershare repairit

Step 3: Select the video file that you want to fix and click on the Repair button.

selecting videos for repair with wondershare repairit

Step 4: The repair process will last a bit. When it’s finished, click OK to save the video.

successful video repair with wondershare repairit

Step 5: Click Preview to see the excerpt from the repaired video before downloading it.

previewing repaired videos in wondershare repairit

Step 6: If you’re satisfied with the results, click the Save button to download the video.

saving repaired videos with wondershare repairit

Step 7: Choose a safe location to save the repaired video and click the Save button again.

adding videos for repair to repairit online

How to Repair Corrupt Videos With Wondershare Repairit Online for Free?

If you want to try Wondershare Repairit before downloading the tool for your desktop, you can do that online. Wondershare Repairit’s Online Video Repair is a web-based variant of the original software with all the same capabilities – including quick repair and the advanced repair feature. You can use try repairing one video for free.

The online version of Repairit has a limit to the video size and format, please make sure that each video is no more than 3GB and the video format is supported.
Supported video formats: MOV/MP4/M2TS/MKV/MTS/3GP/AVI/FLV/MXF/M4V.

It’s also a popular choice for anyone who needs a free MP4 repair tool or free AVI repair tool for one-time use only instead of a long-term video repair solution for desktop.

Here’s how to repair corrupt videos with Wondershare Repairit’s Online Video Repair:

Step 1: Click the Add button or use drag and drop to upload the video.

repairing corrupt videos with repairit online

Step 2: Click the Repair button to initiate the video repair process.

downloading repaired videos with repairit online

Step 3: Click the Play icon next to the video file to preview the result.

easy and complete video repair tool

Step 4: If you like what you see, click the Download icon to save it.

If advanced repair is needed, you can click Upload Sample Video and add a sample of the video with the same parameters or recorded using the same device for reference.

Unlike Wondershare Repairit for desktop, Wondershare Repairit Online has some limitations. First, it supports up to 10 file formats. In terms of size, it can’t repair videos larger than 3GB. There’s also a number cap – you can upload, repair, and download up to 150 files per month.

Pros and Cons

What are the pros and cons of using Wondershare Repairit for video repair?


Powerful repair algorithm.

Versatile file type support.

Advanced repair features.

Simple and easy-to-use UI.

Convenient online version.


Limitations in Wondershare Repairit Online.

What Makes Wondershare Repairit Stand Out as a Free Video Repair Tool

There are hundreds of video repair tools available on today’s market, so why choose Wondershare Repairit? Is there something – a functionality or feature – that this software has and others don’t? We’ve already laid out Wondershare Repairit’s key qualities, but there’s more.

Reason 1: Single Solution for All Types of File Corruption

Remember, Wondershare Repairit is not only a video repair solution. It can do all this and more for photographs, PDF and Office documents, and Outlook emails. It comes with cutting-edge, AI-powered capabilities like image enlarger, quality enhancement, photo restoration, and colorizer.

Reason 2: It Can Be Used By Anyone, Anytime, Anywhere

We’ve already talked about Wondershare Repairit’s intuitive user experience that gives average users access to professional-grade repair tools. To make things even more intuitive and accessible, Wondershare Repairit is now available online as well as on Windows and Mac computers.

Reason 3: Industry Experience and Patented Technology

Data repair, as we know it, is a relatively new science, but Wondershare has been around for 20 years. The people behind this software are responsible for industry breakthroughs such as Wondershare’s patented Sample Polling Algorithm. Wondershare Repairit is not yesterday’s novelty.

Reason 4: Millions of Satisfied Users and a 95% Success Rate

Wondershare Repairit has a 95% success rate and over 2 million satisfied users. It’s acclaimed by industry professionals and content creators alike and enjoys stellar reviews from Trustpilot, Geeky Gadgets, TechRadar, Nerd Techy, SoftareHow, and other respectable platforms.


When you need a reliable video repair tool to fix corrupt videos for free, Wonderhare Repairit will solve it for you. It is one of the finest and most powerful tools on the market.

In addition to Wondershare Repairit’s ability to fix heavily corrupt videos no matter how they were damaged and what camera they were filmed with, regardless of their size, file, and format, this powerful tool can be used by anyone. Wondershare Repairit gets the job done and saves time in the process.