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ConvertAnyVideo

3GP to MP3 Converter

Extract the audio from 3GP videos and save it as MP3. Pick the bitrate, trim the start and end, and download in seconds.

or drop files here

Up to 1 GB per file · Files never leave your device

  • 100% free
  • No sign-up
  • No upload — private
  • No watermark

How to convert 3GP to MP3

  1. Add your 3GP files

    Click “Choose Files” or drag and drop your 3GP videos onto this page.

  2. MP3 is selected

    The output is already set to MP3. Open Advanced settings if you want to change the bitrate or trim the audio.

  3. Convert and download

    Click Convert. Your MP3 file is ready in moments — nothing is uploaded.

About the formats

3GP

3GPP Multimedia

3GP is a lightweight video format designed for mobile phones. Its small file size makes it useful for older phones and slow connections.

MP3

MPEG Audio Layer III

MP3 is the most compatible audio format in the world. It plays on every device and gives small files with good sound quality.

Frequently asked questions

How do I convert 3GP to MP3?

Click “Choose Files” and select your 3GP file (or drag it onto the page). MP3 is already selected as the output, so just click Convert and download your MP3 file when it’s ready.

Will the audio quality change?

The audio is saved at high quality (192 kbps by default). If the video’s soundtrack is already in a compatible format, it is copied without any quality loss.

Is it safe to convert 3GP files here?

Yes. Conversion runs inside your own web browser, so your files are never uploaded to our servers or anyone else’s. Nobody can see them, and nothing is stored after you close the tab.

Is the 3GP to MP3 converter free?

Yes, it’s completely free. There’s no sign-up, no watermark and no limit on how many files you convert. Each file can be up to 1 GB.

Can I convert several 3GP files at once?

Yes. Add as many 3GP files as you like and convert them in one go, then download them one by one or together as a ZIP file.

Convert 3GP to other formats

Convert other formats to MP3