
MP4Recover
For broken MP4 files, MP4Recover provides a web recovery tool using FFmpeg, MP4Box, and other utilities.

About MP4Recover
MP4Recover is an open-source web tool for attempting to repair broken MP4 video files. It combines several existing repair and processing utilities, including fix_avcC, FFmpeg, MP4Box, remoover, untrunc, and reencoding, behind a browser interface. The project's README lists a hosted version at mp4-recover.activetk.jp, and it can also be run locally.
The tool is designed to run in Docker. Setup requires Docker Engine and Docker Compose, a cloned copy of the repository, and running the build.bat script on Windows or build.sh on Linux or macOS. After the build, the interface is opened at localhost:8080, although the port depends on the docker-compose.yml file. The source does not describe which types of damage the tools can repair, and it does not describe how uploaded files are handled.
Key features
- Repairs broken MP4 files through a browser-based web interface
- Combines fix_avcC, FFmpeg, MP4Box, untrunc, and other repair utilities
- Runs in a Docker container set up from the repository
- Includes build.bat for Windows and build.sh for Linux or macOS
- Includes a docker-compose.yml file that sets the local port
- Released under the MIT License
- Open source and released under the MIT License
- Runs on Linux, macOS, and Windows through Docker
- Brings several established repair utilities together in one web interface
- Requires Docker Engine and Docker Compose to be installed
- Setup requires cloning the repository and running a build script from the command line
- The local access port depends on the docker-compose.yml configuration
MP4Recover at a glance
- Category
- Design & Creative › Video Editing & Animation
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Platforms
- Linux, macOS, Windows
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for Video Editing & Animation
MP4Recover alternatives
Tools and sites you could use instead, ranked by how closely they match.
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Av1an provides parallel command-line encoding for AV1, VP9, HEVC, and H.264, with quality targets and VMAF plotting features.
Motion design for the web is supported by Theatre, an editor for creating animations.
Avatarify creates photorealistic avatars for video-conferencing apps such as Zoom and Skype, with a desktop edition also linked.
PureMPV copies a playing video’s file path, timestamps, and crop coordinates for FFmpeg, with Linux and macOS support noted.
StaxRip provides a Windows encoding interface for video and audio tools including FFmpeg, x265, and MKVToolNix.
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MP4Recover FAQ
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