Free MTS to WEBM Converter - Convert MTS to WEBM Online

How to convert mts to webm file

June 30, 2026

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mts to webm conversion essentially represents export or transcoding between MPEG-2 and WEBM format. MTS videos (AVCHD MPEG-2) can be fairly easily exported to other video formats, including the WEBM. Such export can be done with the help of several powerful video conversion programs.

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Understanding MTS and WEBM file formats

MTS is a file extension for Advanced Video Codec High Definition (AVCHD) video files, commonly used by Sony and Panasonic camcorders. These files are known for their high-quality video and audio, making them ideal for professional video recording.

WEBM is an open, royalty-free media file format designed for the web. It is widely used for streaming video content online due to its efficient compression and compatibility with most modern web browsers.

How to convert MTS to WEBM

Converting MTS to WEBM involves changing the file format to make it more suitable for web use. This can be done using various software tools that support video conversion.

Best software for MTS to WEBM conversion

One of the best software options for converting MTS to WEBM is HandBrake. HandBrake is a free, open-source video transcoder that supports a wide range of formats.

To convert using HandBrake, follow these steps:

Open HandBrake and click on File to import your MTS file.
Select the desired output format as WEBM.
Adjust any video settings if necessary.
Click on Start to begin the conversion process.

Another excellent tool is FFmpeg, a command-line based software that offers powerful conversion capabilities. Use the following command to convert MTS to WEBM:

ffmpeg -i input.mts -c:v libvpx -c:a libvorbis output.webm

Conclusion

Converting MTS to WEBM is a straightforward process with the right tools. Whether you choose HandBrake or FFmpeg, both offer efficient and reliable conversion to make your videos web-ready.

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MTS vs WEBM: format comparison

How the MTS and WEBM formats compare on the properties that matter most for this conversion.

Comparison of the MTS and WEBM file formats
Property	.MTS MPEG Transport Stream	.WEBM WebM
Format type	Container	Container
Compression	Both	Both
Maximum resolution	8K and above	8K and above
Audio tracks	Multiple	Multiple
Subtitles	Embedded in the file	Embedded in the file
Streaming	Yes	Yes
Opens in a web browser	No	Yes, natively
Typical file size	Medium	Small
Open standard	Yes	Yes
Introduced	1995	2010
Developer	Moving Picture Experts Group (MPEG) / ISO/IEC	Google
MIME type	video/mp2t	video/webm

Open MTS file Open WEBM file

Frequently asked questions

Is the MTS to WEBM converter free?

Yes, converting MTS to WEBM on 101convert.com is completely free. No registration, email address or installation is required.

How large can my MTS file be?

You can upload MTS files up to 200 MB and convert up to 1 files at once in a single batch.

What happens to my uploaded files?

Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.

Do I need to install any software to convert MTS to WEBM?

No. The MTS to WEBM conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.

Did the conversion fail?

In most cases, the cause is an incorrect file format. Please upload a valid MTS file for this MTS to WEBM conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.

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