Convert 3GP to MP4 — Free
Upload your 3GP file and get a MP4 in seconds. No account, no watermark.
How to convert 3GP to MP4
Convert your 3GP video files to MP4 format quickly and easily with BoltConverter. Our free online tool makes it simple to change your mobile video files into a widely compatible format. MP4 offers better playback on most devices and platforms.
BoltConverter processes your files on our secure servers, ensuring your original 3GP video becomes a high-quality MP4. Your files are automatically deleted after conversion, keeping your data private. Start converting now without any software installation.
Upload Your 3GP File
Click the "Choose File" button and select the 3GP video you want to convert.
Start Conversion
Press the "Convert" button to begin the conversion process to MP4.
Wait for Processing
BoltConverter will process your file on our secure servers.
Download MP4
Once finished, click the "Download" button to save your new MP4 file.
Frequently asked questions
Is BoltConverter free to use?
Yes, BoltConverter is a completely free online tool for converting 3GP to MP4 files.
How long are my files stored on your servers?
Your files are processed server-side and automatically deleted immediately after conversion. We do not store your data.
Is there a file size limit for conversions?
Yes, the maximum file size you can convert is 100 MB per file.
What about the quality of the converted MP4 file?
BoltConverter aims to maintain the original video quality during the conversion process.
Can I convert multiple 3GP files at once?
Currently, BoltConverter supports converting one 3GP file to MP4 at a time.