Summary: Check out the top 6 AVI to MP3 converts to convert AVI to MP3 on PC and online so that you can enjoy superb AVI audio playback to the top of your bent.
Short for Audio Video Interleave that was introduced by Microsoft as part of its Video for Windows technology, AVI file can contain both audio and video data and support multiple audio and video streaming. Featuring exceptionally high-quality audio fidelity, the .avi file has attracted a loyal following, and also spawned the request as some users wish to extract the soundtrack stored in the AVI video for exclusive use. Thus, here in the post, we have put together a complete tutorial, explaining how to convert AVI to MP3 on Windows/Mac and online with the top 6 ways.

The Best Way to Convert AVI to MP3 on Windows/Mac
Designed as the best AVI to MP3 converter for desktop users, VideoProc Converter can quickly tackle and efficiently address all the issues related to video to audio conversion, including AVI to MP3. Encompassing 370+ input formats and 420+ output codecs, the program enables a one-click solution where you not only can extract the .mp3 soundtrack from the .avi file without any quality loss, but also refine the audio file by polishing up your .avi source, trimming redundant parts, removing background noise, etc.

VideoProc Converter – Convert AVI to MP3 on Windows/Mac without Quality Loss
- Batch convert AVI to MP3 on Windows/Mac with full GPU acceleration tech.
- Customizable codec options to yield lossless MP3 audio files.
- Personalize MP3 file info as you like: cover, name, artist, album, comment, and lyrics.
- Beyond just the top video converter, but also the best video downloader, compressor, and easy editor.
Excellent
Step 1. Free download VideoProc Converter, launch it, and load your .avi file.

Step 2. Hit the Music tab > choose MP3 as the output format.

Step 3. Choose the output folder, enable the Hardware Acceleration Engine to expedite the conversion, and click Run to convert .avi to .mp3.
How to Convert AVI to MP3 with VLC
Largely characterized by its media player capability, VLC also comes with a conversion option that allows the users to convert video to other file formats on Windows/Mac, including AVI to MP3. The logic behind the conversion process is much more like extracting the .mp3 audio file from the .avi file and removing the image part. Here is how to convert AVI to MP3 with VLC:

Step 1. Free download and run VLC on your computer; Navigate to Media > Convert/Save, or use the shortcut key Ctrl + R.
Step 2. On the Open Media page, click on the Add menu to import the AVI file.

Step 3. Hit the Convert/Save button, and in the pop-up window, go to the profile tab, select Audio-MP3 and set the destination folder.
Step 4. Click on Start to convert AVI to MP3.
How to Convert AVI to MP3 Online (Top 4 Tools)
For those who are reluctant to convert AVI to MP3 while seeking a quick and easy solution, the online conversion would be a great way out. And amid varied MP3 converters, we have cut the list down to the following top 4 picks.
1. CloudConvert
As one of the fully-fledged AVI to MP3 online converters, CloudConvert is capable of handling various types of file conversions. Featuring support for over 250 formats, you can convert AVI to MP3, GIF, MOV, FLV, MKV, WebM, VOB, etc. Moreover, the clean and straightforward interface embedded helps to streamline the workflow, bringing to you an effortless AVI to MP3 conversion process. Note that the free version allows up to 25 conversions per day

Pros:
- The straightforward and quick conversion process.
- Easy and safe to use.
- Offers the powerful built-in API to further improve conversion efficiency.
Cons:
- Slow .avi to .mp3 conversion process under the bad network environment.
- Limited free version.
- No batch conversion support.
How to convert .avi to .mp3 online:
Step 1. Head to the AVI to MP3 online converter.
Step 2. Import your AVI file, and choose the MP3 as the output format.
Step 3. Hit the Convert to convert AVI to MP3 online.
2. Convertio
Another AVI to MP3 converter that you can dig into is Convertio. Delivering great functionality, usability, and accessibility, the online service allows users to quickly convert .avi to .mp3 on the go. And all you need is to upload your original .avi video file, choose the MP3 as the output format, and hit the Convert button to convert. On top of the free trial version, the tool comes with several pricing tiers to work with.

Pros:
- Support conversion of large batches.
- A variety of different formats supported out of the box.
- Easy and safe to use.
Cons:
- Online conversion may not be ideal for large files on slow connections.
- Limited free version, starting with a low limit of 100 MB per file.
3. Zamzar
Offering a remarkable number of file format conversion options ranging from documents, images, audio, video, CAD, email, and more, Zamzar allows you to easily convert AVI to MP3 with an easy and smooth workflow. The support team has never ceased to improve the service throughout the passing years. Moreover, they are receptive to a tiered pricing structure as the users' requirements changed.

Pros:
- Easy implementation.
- Straightforward and quick conversion process.
Cons:
- The result may not be desired when converting the large AVI file.
- The current limit of document conversion on the basic version is insufficient for many real-life use cases.
4. Media.io
Able to convert almost every file piece you throw to it to universal formats, Media.io enables a one-click solution to convert .avi to .mp3 in seconds and can deliver quality results as expected. Driven by artificial intelligence, the tool doesn't take much learning to get the hang of. But note that the free version comes with a limit of 100M per upload when converting AVI files.

Pros:
- Privacy security.
- Easy to use and convenient to share.
Cons:
- Limited free trial version.
- Crashes appear while converting AVI to MP3.