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Free online MP4 to 3GPP converter

Converting .mp4 videos to .3gpp format.

Convert MP4 to 3GPP online - free

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Conversion statistics: MP4 to 3GPP

MP4 files are most often converted to AVI 19% AMV 18% DAT 9% MP3 6%

Updated November 10, 2026, from conversions on 101convert.com

How to convert mp4 to 3gpp file

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Converting MPEG-4 Videos directly to 3GPP Media Files (.mp4 to .3gpp conversion) is certainly possible and should be quite straightforward.

Try using one of many currently available video editing programs or conversion tools, such as the Movavi Video Converter, which allows users to import MP4 videos and export them in 3GPP format.

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Understanding MP4 and 3GPP file formats

The MP4 file format, also known as MPEG-4 Part 14, is a digital multimedia container format most commonly used to store video and audio. It can also store other data such as subtitles and still images. MP4 is widely used due to its high compression and compatibility with various devices and platforms.

The 3GPP file format is a multimedia container format defined by the Third Generation Partnership Project (3GPP) for 3G UMTS multimedia services. It is primarily used for transmitting audio and video files over mobile networks and is compatible with most 3G mobile phones.

How to convert MP4 to 3GPP

Converting an MP4 file to a 3GPP file can be necessary for compatibility with certain mobile devices or networks. Here are the steps to perform this conversion:

Best software for MP4 to 3GPP conversion

One of the best software options for converting MP4 to 3GPP is VLC Media Player. VLC is a free and open-source multimedia player that also offers conversion capabilities. Here’s how you can use VLC to convert your files:

  • Open VLC Media Player.
  • Go to Media → Convert/Save.
  • Click on Add and select the MP4 file you want to convert.
  • Click on Convert/Save at the bottom.
  • In the Profile dropdown, select a 3GPP format.
  • Choose a destination file and click Start to begin the conversion.

Another excellent tool is Any Video Converter, which supports a wide range of formats and offers a user-friendly interface for quick conversions.


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MP4 vs 3GPP: format comparison

How the MP4 and 3GPP formats compare on the properties that matter most for this conversion.

Comparison of the MP4 and 3GPP file formats
Property .MP4 MPEG-4 Part 14 .3GPP 3GPP multimedia file
Format type Container Container
Compression Both Both
Maximum resolution 8K and above —
Audio tracks Multiple Multiple
Subtitles Embedded in the file Embedded in the file
Streaming Partial Partial
Opens in a web browser Yes, natively Partial
Typical file size Small Medium
Open standard Yes Yes
Introduced 2001 2004
Developer Moving Picture Experts Group (ISO/IEC) 3rd Generation Partnership Project (3GPP)
MIME type video/mp4 video/3gpp

Information about file extensions and file types is provided by File-Extensions.org

Frequently asked questions

Is the MP4 to 3GPP converter free?

Yes, converting MP4 to 3GPP on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.

How large can my MP4 file be?

You can upload MP4 files up to 30 MB and convert up to 1 files at once in a single batch. With a paid plan the limit is up to 2000 MB per file and 1 files at once, see our plans.

What happens to my uploaded files?

Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.

Do I need to install any software to convert MP4 to 3GPP?

No. The MP4 to 3GPP conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.

Did the conversion fail?

In most cases, the cause is an incorrect file format. Please upload a valid MP4 file for this MP4 to 3GPP conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.

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