Convert Your AVI to MP4

Online and free AVI to MP4 converter

Choose Files

Drop files here. 100 MB maximum file size or Sign Up

Settings

Codec: The codec to encode the video track. Codec "Without reencoding" copies the video stream from the input file into output without re-encoding if possible.

Profile: Set output AVC (H.264) encoding profile. The older the target device, the "lower" profile you should set. More info can be found on the wiki.

Level: Set output AVC (H.264) profile level. Leaving this setting in "Auto" will calculate the correct level and is the best choice in most cases. More info can be found on the wiki.

Convert to AVI

avi

Audio Video Interleave

AVI is a multimedia container that is very popular among PC and Mac users. The format was developed by Microsoft in 1992. Usually AVI is used as a video format but unlike other formats of that time, AVI may contain both audio and video data compressed with a use of different combinations of codecs. More often such video codecs as DivX and XVID are used with .avi files. For audio playback such codecs as MP3, AC3 and PCM are used. It is possible to play AVI files with Windows Media Player or other similar programs.

MP4 Converter

mp4

MPEG-4 Part 14

MP4 is an extension defined by MPEG-4 video standard and AAC audio standard. It is a container that supports all kinds of media such as video, audio, subtitles, 2D and 3D graphics. It is possible to open MP4 file with almost any player on Windows but on Mac you should use a plug-in or just convert the file to another format.

How to convert AVI to MP4

Step 1

Upload video

Select or drag&drop AVI video to convert it to the MP4 format from your computer, iPhone or Android. Moreover, it is possible to choose it from your Google Drive or Dropbox account.

Step 2

Convert the file

Now your video is uploaded and you can start the AVI to MP4 conversion. If it is needed, change the output format to one of the 37 video formats supported. After that, you can add more videos for batch conversion.

Step 3

Adjust your video

If you want, you can customize such settings as resolution, quality, aspect ratio and others by clicking the gear icon. Apply them to all the video files if necessary and click the button "Convert" to process.

Step 4

Download the video

Once your video is converted and edited, you can download it to your Mac, PC or another device. If necessary, save the file to your Dropbox or Google Drive account.

AVI to MP4 Quality Rating

4.8 (63,164 votes)

You need to convert and download at least 1 file to provide feedback!