3GP to MP4 Converter

Convert 3GP to MP4 online. 3GP and MP4 are containers, while the video and audio codecs live inside them. Free batch processing with no signup or watermark.

Upload your videos

How to convert 3GP to MP4

  1. 1

    Add one or more 3GP files. You can review the complete batch before processing it.

  2. 2

    MP4 is already selected for this page. Add multiple videos and adjust the available video and audio codec settings before processing.

  3. 3

    Start the batch, then download and check the finished MP4 file or files.

What changes when you convert 3GP to MP4?

3GP and MP4 are containers, while the video and audio codecs live inside them. Compatible streams may be copied; otherwise they are re-encoded for the selected MP4 settings.

  • For the widest playback support, check that the selected video and audio codecs are accepted by the device or service that will receive the MP4 file.
  • Add multiple videos and adjust the available video and audio codec settings before processing.
  • Open the finished MP4 file and check fine details, layout and compatibility in the app where you plan to use it.
Source format

What is a 3GP file?

3GP is a compact video format created for early mobile phones over 3G networks. It keeps files tiny for limited storage and slow connections, but the quality is low and MP4 is preferred on modern devices.

How to open a 3GP file

3GP plays in VLC and many phones; for editing, sharing or best compatibility, convert it to MP4.

Output format

What is a MP4 file?

MP4 is a widely supported container for video and audio. Compatibility and file size depend on the codecs and settings used inside it, which is why MP4 with H.264 video and AAC audio is a common choice for sharing and uploading.

How to open a MP4 file

MP4 is widely supported by browsers, phones, smart TVs and desktop players. Playback still depends on the video and audio codecs stored inside the file.

Frequently asked questions

Is it free to convert 3GP to MP4?
Yes. There is no sign-up, subscription or watermark on the converted file.
What happens to quality when 3GP becomes MP4?
3GP and MP4 are containers, while the video and audio codecs live inside them. Compatible streams may be copied; otherwise they are re-encoded for the selected MP4 settings.
Which conversion options are available on this page?
Add multiple videos and adjust the available video and audio codec settings before processing.
How can I open the converted MP4 file?
MP4 is widely supported by browsers, phones, smart TVs and desktop players. Playback still depends on the video and audio codecs stored inside the file.

Convert 3GP to other formats

ToolSpice can convert your 3GP files to these other formats:

3GP to MP3
3GP to WAV
3GP to M4A
3GP to AAC
3GP to OGG
3GP to FLAC

Convert other formats to MP4

These other formats can be converted to MP4 on ToolSpice:

MP4 Converter
MOV to MP4
MKV to MP4
WebM to MP4
AVI to MP4
FLV to MP4
WMV to MP4
M4V to MP4
TS to MP4
GIF to MP4