Convert 3GP to MP4
Free online 3GP to MP4 converter.
Choose .3gp files
or drag and drop — multiple files supported
Max 200 MB for video · 100 MB for other files
Why convert 3GP to MP4?
Converting 3GP to MP4 allows you to use your files in applications and platforms that require the MP4 format. The conversion is fast, free, and preserves the quality of your original file.
Common use cases
- Using 3GP files in applications that require MP4
- Sharing files with people who need MP4 format
- Preparing files for platforms that accept MP4
How to convert 3GP to MP4
- Click "Choose a .3gp file" or drag and drop your 3GP file into the upload area.
- Select your preferred quality level — high quality keeps the best fidelity, smaller file prioritizes file size.
- Your file uploads directly to our secure servers and conversion starts automatically.
- Once finished, click "Download" to save your converted MP4 file.
Tips for 3GP to MP4 conversion
- High quality preserves the most detail from your original 3GP file.
- The converted MP4 file can be used on any device or platform that supports the format.
- Files are automatically deleted from our servers within 24 hours for your privacy.
About 3GP and MP4 formats
.3GP format
3GP is a multimedia container designed for 3G mobile phones. It provides small file sizes suitable for mobile transmission at the expense of quality.
.MP4 format
MP4 (MPEG-4 Part 14) is the most widely used video container format. It stores video, audio, subtitles, and metadata in a single file. Compatible with virtually all devices, browsers, and media players.
Frequently asked questions
Is 3GP to MP4 conversion free?
Yes, ConvertThis offers free 3GP to MP4 conversion with no signup required. There are no watermarks, no daily limits, and no hidden fees.
How long does 3GP to MP4 conversion take?
Most conversions complete in 2-15 seconds depending on file size. Larger files (over 50 MB) may take up to a minute.
Is my file safe during conversion?
Yes. Files are encrypted during upload using 256-bit SSL, processed on isolated servers, and automatically deleted within 24 hours. We never access, share, or store your files.
Convert other formats to MP4
Privacy and security
Your files are encrypted during upload using 256-bit SSL and are automatically deleted from our servers within 24 hours. We never share, sell, or access your files. All conversions happen on isolated, ephemeral servers.