MKV → WEBM

MKV to WEBM

WebM is an open web format with efficient compression. MKV is converted to WebM to reduce video weight and use it on a modern website.

The file will be deleted from the server automatically.

How to convert MKV to WEBM

  1. 1Upload a MKV file
  2. 2Press “Convert MKV to WEBM”
  3. 3Download the WEBM file

More about MKV to WEBM

Why convert MKV to WEBM

WebM is an open web format with efficient compression. MKV is converted to WebM to reduce video weight and use it on a modern website.

How the conversion works

The file goes into an isolated server queue and is processed with ffmpeg. Progress is shown on the page, and the result is deleted automatically.

What to know

Modern browsers support WebM, but not every TV or older device does. For universal playback, keep MP4 as a fallback.

Questions and answers

Why is processing done on the server?

A browser cannot reliably transcode video and audio. The server uses ffmpeg and processes one job at a time.

What are the limits?

Up to 100 MB, 5 minutes and Full HD for video. Audio has the same size and duration limits.

How long is the result stored?

The file is deleted after download or within an hour. The link stops working after deletion.

Other conversions

Formats

Useful guides