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Video Format

WebM Converter — Free Online

Convert WebM Video files to and from other formats. Fast, free, no registration required.

or import from

2M+ Files Converted

Trusted by thousands of users

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HTTPS encrypted uploads

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Files auto-deleted after processing

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Start converting instantly

Works Everywhere

Any browser, any device

How to Convert

1

Upload your WebM file by dragging it into the upload area or clicking to browse.

2

Select the output format you want to convert to (or from) WebM.

3

Click Convert and download your converted file in seconds.

Convert to WebM

MP4 to WebM→MOV to WebM→AVI to WebM→MKV to WebM→FLV to WebM→WMV to WebM→3GP to WebM→M4V to WebM→

Convert from WebM

WebM to MP4→WebM to MOV→WebM to AVI→WebM to MKV→WebM to FLV→WebM to WMV→WebM to 3GP→WebM to M4V→

What is WebM?

WebM is an open, royalty-free media format designed for the web. It provides high-quality video with efficient compression, making it ideal for online streaming.

Format Details

Full Name
WebM Video
Extension
.webm

Key Features

  • Web optimized
  • Royalty-free
  • VP9 codec support
  • HTML5 compatible

Frequently Asked Questions

Upload your file, select WebM as the output format, and click Convert. Your converted file will be ready to download in seconds.
You can convert most video formats to WebM, including MP4, MOV, AVI, MKV, FLV, and more.
Yes! You can convert up to 5 files per day completely free. No registration required.