MTS to MP4
Convert MTS files to MP4 in seconds, for free. Nothing to install.
Files are deleted from the server automatically after 1 h.
Why convert MTS to MP4?
- MTS videos from camcorders and TV recordings are large and often will not open on phones or social networks.
- MP4 files are usually several times smaller than MTS — faster to send and upload.
- MP4 is one of the most widely supported formats — it opens almost anywhere.
You don't need to install any software to convert MTS to MP4. Upload your file, choose MP4 and download the result a few seconds later. The conversion runs on our servers and your file is deleted automatically after 1 h.
MTS vs MP4: comparison
| Feature | MTSAVCHD Video (MPEG-2 Transport Stream) | MP4MPEG-4 Video |
|---|---|---|
| Developer | Sony & Panasonic (AVCHD) | MPEG (ISO) |
| Released | 2006 | 2001 |
| Type | video | video |
| Compression | lossy | lossy |
| Opens with | VLC, Final Cut Pro, Premiere Pro, Windows Media Player | VLC, Windows Media Player, QuickTime |
Tip: converting to 720p or 480p makes the file much smaller.
How it works
- Choose or drop your MTS file.
- Pick MP4 as the output format.
- Click “Convert” and download your file.
MTS to MP4: questions and answers
Will quality be lost when converting MTS to MP4?
MP4 uses compression, but at the default settings the difference is hard to hear or see. You can choose a higher bitrate in Options.
How long does MTS to MP4 conversion take?
It depends on the length: a short file takes a few seconds, a long video can take a few minutes. Progress is shown as a percentage.
What is the maximum MTS file size?
Up to 500 MB per file and up to 20 files at once — for free.
Can I convert MTS to MP4 on my phone?
Yes. TezConvert works in any browser on Android and iPhone — no app needed.
How do I open a MP4 file?
MP4 files open in: VLC, Windows Media Player, QuickTime.
Are my files safe?
Files are used only for the conversion, never shown to anyone, and deleted automatically after 1 h. The original is deleted right after conversion.