Convert MTS to 3GP on Mac
Convert MTS files to 3GP format on your Mac with Jollycat. AVCHD camcorder format used by Sony, Panasonic, and Canon camcorders. Contains H.264 video with AC-3 audio. All processing runs locally on your Mac — no cloud processing and no uploads required for conversion.
MTS vs 3GP
| Property | MTS | 3GP |
|---|---|---|
| Type | container | container |
| Compression | H.264 + AC-3/PCM | H.263/H.264 + AMR/AAC |
| Container | Yes | Yes |
| Common Codecs | H.264, MPEG-2, AC-3, PCM | H.263, H.264, AMR, AAC |
| File Extension | .mts | .3gp |
| Key Advantage | High quality camcorder video | Tiny file sizes |
How to Convert MTS to 3GP on Mac
Open your MTS file
Drag and drop your .mts file onto the Jollycat icon in your macOS dock or menu bar. Jollycat instantly detects the format.
Choose 3GP as output
Select 3GP from the conversion options. Adjust quality settings, bitrate, or resolution if needed.
Convert and save
Click Convert and Jollycat processes the file instantly on your Mac. No uploads required, no waiting — everything runs locally on Apple Silicon.
When to Convert MTS to 3GP
3GP advantages
Tiny file sizes. Mobile optimized.
MTS limitations
Large file sizes. Not web-compatible.
Common use cases
Old mobile phone video, MMS messages, Low-bandwidth streaming.
MTS to 3GP Conversion Tips
Use Jollycat's trim and crop tools to edit your video before converting. This saves time by only processing the parts you need.
For sharing online, 3GP with H.264 codec provides the best balance of quality and compatibility.
3GP was designed for 3G mobile networks with strict bandwidth constraints.
Frequently Asked Questions
Is the MTS to 3GP conversion free?
Jollycat is a one-time purchase for $9.99. Once purchased, you can convert MTS to 3GP and use all 1,650+ conversion paths with no limits.
Does converting MTS to 3GP require an internet connection?
No. Jollycat processes everything locally on your Mac. Your MTS files never leave your device — all conversion happens offline using Apple Silicon.
Can I batch convert multiple MTS files to 3GP?
Yes. Drag multiple MTS files onto Jollycat and convert them all to 3GP at once. Batch processing is built in.
Ready to Convert MTS to 3GP?
Jollycat handles MTS to 3GP conversion and 1,650+ other format conversions. All offline on your Mac.
Get Jollycat for Mac