Click the «Choose files» button and select the AVI files you want to convert to MP4.
Select «MP4» as the target format. Click «Convert» to start converting AVI to MP4. It only takes a few seconds.
Done! Your AVI file has been converted to MP4 format. You can download it to your device.
Audio Video Interleaved, known by its initials AVI, is a multimedia container format introduced by Microsoft. AVI files can contain both audio and video data in a file container that allows synchronous audio-with-video playback.
MP4 is a digital multimedia format most commonly used to store video and audio but can also store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet.
| 🔁 Conversion | AVI to MP4 |
| ⏱ Time to convert | 20 seconds |
| 💳 Cost | Free |
| 📂 File types | Video |
| ✳️ File extensions | .avi, .mp4 |
| 📏 File size limit | 75 MB |
| 👩💻 Supported OS | Windows, Linux, MacOS, iOS, Android |
You don't need to download and install any software to convert .avi files to .mp4 format. All conversions take place in the cloud.
Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.
Convert your avi files to mp4 in 2 clicks. And don't pay anything for it! Our AVI to MP4 Converter is free for all users.