Free M2TS video converter

Convert M2TS to AVI

Convert M2TS videos to AVI for free, right in your browser. Upload a .m2ts file, pick AVI from the output menu and download the converted video. Everything is re-encoded locally — no uploads, no accounts, no watermarks.

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What is M2TS to AVI conversion?

MPEG-2 Transport Stream (M2TS) and Audio Video Interleave (AVI) are two popular video containers, but not every player or editor handles them all. This free converter reads your .m2ts file, decodes its streams and re-encodes them into a valid .avi file with widely supported codecs. The whole conversion runs in your browser, so your video stays private.

How it works

1Upload a .m2ts video file.
2Choose AVI from the output format menu.
3Click Download — the video is re-encoded locally in your browser.
4Save the converted .avi file. No signup needed.

Why this tool

100% private. The conversion runs entirely in your browser. Your video is never uploaded to a server.
Free, no signup. No accounts, no watermarks, no file size limits. Convert as many videos as you like.
7 output formats. Pick AVI, FLV, MKV, MOV, MP4, WebM or WMV from the dropdown when you download.

Frequently asked questions

Is converting M2TS to AVI free?

Yes. This tool is completely free with no limits, watermarks or sign-up requirements.

Are my videos uploaded to a server?

No. The conversion happens entirely in your browser with ffmpeg.wasm, so your M2TS file never leaves your device.

How do I convert M2TS to AVI?

Upload a .m2ts file, choose AVI from the output menu, click Download and wait for the local re-encode to finish.

What output formats can I choose?

AVI, FLV, MKV, MOV, MP4, WebM, WMV — the dropdown next to Download switches between them.

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