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MTS to MKV Converter
Convert MTS files to MKV in seconds, free and unlimited.
🔒 Files are processed on your device. Nothing is uploaded.
How to convert MTS to MKV
- Click Choose files or drop your MTS files into the box. You can add several at once.
- Make sure MKV is selected as the output format.
- Press Convert, then download your MKV files.
MTS
AVCHD video recorded by Sony and Panasonic camcorders.
MKV
Matroska container that can hold almost any codec, many audio tracks and subtitles.
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 MTS conversions
- MTS to MP4
- MTS to WEBM
- MTS to MOV
- MTS to AVI
- MTS to FLV
- MTS to WMV
- MTS to MPEG
- MTS to 3GP
- MTS to OGV
- MTS to M4V
- MTS to TS
- MTS to GIF
- MTS to MP3
- MTS to WAV
- MTS to OGG
- MTS to OPUS
- MTS to FLAC
- MTS to AAC
- MTS to M4A
- MTS to M4R
- MTS to WMA
- MTS to AC3
- MTS to AIFF
Convert other files to MKV
- GIF to MKV
- MP4 to MKV
- WEBM to MKV
- MOV to MKV
- AVI to MKV
- FLV to MKV
- WMV to MKV
- MPEG to MKV
- MPG to MKV
- M4V to MKV
- 3GP to MKV
- 3GPP to MKV
- 3G2 to MKV
- OGV to MKV
- TS to MKV
- M2TS to MKV
- VOB to MKV
- MXF to MKV
- DV to MKV
- MOD to MKV
- RM to MKV
- RMVB to MKV
FAQ
Is converting MTS to MKV 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 MTS 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.