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    Convert AVI to MP3 online

    Convert your AVI files to MP3 for free, online, no signup or installation.

    Accepted source formats

    AVI

    Available output formats

    MP3

    How it works

    1

    Upload

    Drag and drop or select your AVI file from your device

    2

    Convert

    Click "Convert" and wait a few seconds

    3

    Download

    Get your converted MP3 file instantly

    Common mistakes

    • Using a source file of poor quality.
    • Publishing without checking the final result.
    • Confusing file size, dimensions and quality.
    • Overwriting the original file without keeping a copy.

    Pro tips

    • Always keep an original version.
    • Test several settings before downloading.
    • Use WebP for the web when possible.
    • Choose descriptive file names for SEO.

    Privacy guaranteed

    Your files are processed locally in your browser and are never uploaded to our servers.

    AVI to MP3: keep the soundtrack of a video

    Converting an AVI video to MP3 extracts only the audio track: useful to keep the music of a clip, the voice of a talk, the audio of an interview, or the sound of a filmed lecture. The resulting file is far lighter than the original video and playable on any audio player.

    Audio quality preserved at the right bitrate

    At 192 kbps the resulting MP3 keeps quality indistinguishable for most listeners. For voice (talk, podcast), 128 kbps is plenty and halves the file size.

    The AVI video file stays untouched

    The extraction does not modify the original AVI: a copy of the audio track is produced, not a destructive transformation. You can play the AVI as before after the operation.

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    Guides and tutorials

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    Frequently asked questions

    No — the original AVI stays intact. Only a new audio MP3 file is created.

    192 kbps for music, 128 kbps for spoken voice.

    The tool extracts the entire audio track of the AVI. For an excerpt, trim the resulting MP3 afterward.

    No — everything runs in your browser: the video is never uploaded.
    Convert AVI to MP3 for free | Convertly Converter