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3GP to MP4 Converter
Convert 3GP files to MP4 in seconds, free and unlimited.
🔒 Files are processed on your device. Nothing is uploaded.
How to convert 3GP to MP4
- Click Choose files or drop your 3GP files into the box. You can add several at once.
- Make sure MP4 is selected as the output format.
- Press Convert, then download your MP4 files.
3GP
Mobile video format from older phones, made for small file sizes.
MP4
MPEG-4 video, the most widely supported video format on phones, browsers and TVs.
Video and audio are converted with FFmpeg running inside your browser. Short clips finish in seconds; long or high-resolution videos can take a few minutes because your own device does the work. Open Options to trim, resize or change quality.
Other 3GP conversions
- 3GP to WEBM
- 3GP to MKV
- 3GP to MOV
- 3GP to AVI
- 3GP to FLV
- 3GP to WMV
- 3GP to MPEG
- 3GP to OGV
- 3GP to M4V
- 3GP to TS
- 3GP to GIF
- 3GP to MP3
- 3GP to WAV
- 3GP to OGG
- 3GP to OPUS
- 3GP to FLAC
- 3GP to AAC
- 3GP to M4A
- 3GP to M4R
- 3GP to WMA
- 3GP to AC3
- 3GP to AIFF
Convert other files to MP4
- GIF to MP4
- WEBM to MP4
- MKV to MP4
- MOV to MP4
- AVI to MP4
- FLV to MP4
- WMV to MP4
- MPEG to MP4
- MPG to MP4
- M4V to MP4
- 3GPP to MP4
- 3G2 to MP4
- OGV to MP4
- TS to MP4
- MTS to MP4
- M2TS to MP4
- VOB to MP4
- MXF to MP4
- DV to MP4
- MOD to MP4
- RM to MP4
- RMVB to MP4
FAQ
Is converting 3GP to MP4 free?
Yes. Unlimited conversions, no sign-up, no watermark.
Are my files uploaded to a server?
No. FieldConvert processes files inside your browser, so your 3GP files never leave your device. That makes it private and fast, because there is no upload or download wait.
Is there a file size limit?
Only your device's memory. Files up to about 2 GB work in most desktop browsers.