Free Online AVI Converter

Easily convert AVI to MP4, MOV, MKV, MPEG, GIF, and vice versa
online and free.

convert avi video online
avi converter

How to Convert AVI Videos
Online and Free

Step 1. Click the Choose Files button to add AVI videos or drag and drop the files directly.

Step 2. Open Convert all files to > Video/Audio list and choose your desired output format.

Step 3. Tap on the CONVERT button to change AVI format.

Step 4. Click the DOWNLOAD or Save to Dropbox button to download converted files.

FAQ About Converting AVI Files

  • AVI video format is developed by Microsoft in 1992, which is a multimedia container to store audio and video using a variety of codecs, like DivX and XviD. It's widely used on both Windows and Mac devices. AVI video format is less compressed and always used for video editing. Some movies, TV shows, and camcorder videos also take .avi format.
  • You can make a GIF from AVI videos with Online UniConverter for free. Go to the GIF Maker page and add an AVI file, then trim the video as you need, and select the output width, height, frame rate to create a GIF from AVI easily.
  • Online UniConverter allows you convert AVI to MP4 online under 500MB without quantity limits if you're free-registed. You can be a premium member to up the maximum video size to 1GB. If you need batch conversion without restrictions, please download the desktop version for Windows and Mac.
  • Yes, you can convert AVI videos to audio format like MP3, WAV, and others. Online UniConverter supports most video and audio formats, you can also customize conversions for AVI to YouTube, AVI to Android, AVI to iPhone, etc.
  • Online UniConverter currently only supports convert AVI to VOB and vice versa. If you want convert AVI videos to DVD directly, please use Wondershare UniConverter desktop version for Windows/Mac which allows burning AVI to DVD also converting DVD to AVI.

Why Choose
Online UniConverter
to Convert AVI Online

Watermark and Ads Free
Online UniConverter is a free online AVI video converter, which never adds watermarks or ads to the converted videos.
Support Multiple Formats
Online UniConverter supports converting AVI files to a list of video/audio formats, including MP4, AVI, MKV, WAV, etc. and Android/iPhone compatible formats.
Browser Compatible
Online UniConverter also works with Google Chrome, Safari, Firefox, and your smartphones without limitation.
High Quality Output
The converted videos will keep the quality as higher as original, and you can download or save to Dropbox easily.
Privacy and Safety
We keep your information secure all the time. All uploaded files will be deleted from the server after 24 hours.
Easy to Use
Clear guides and steps are provided for online AVI conversions. It's easy to even anyone new.