Tools/MP4 to WebM Converter

MP4 to WebM Converter

Convert MP4 videos to WebM format directly in your browser

MP4 to WEBM Converter

From:

WEBM MP4 MOV AVI MKV

→

↓

To:

WEBM MP3 GIF

Drag and drop your MP4 file here

or click to browse (max 500MB)

This converter works entirely in your browser. Your files are never uploaded to any server.

Features

Our free online converter offers several advantages over other conversion services:

100% Private

Your files never leave your device. All processing happens right in your browser.

No Installation Required

No need to download or install any software. Just open the page and start converting.

High Quality Conversion

We use browser technology to ensure high-quality and fast conversion results.

Frequently Asked Questions

How does the MP4 to WebM converter work?

Our converter uses Remotion (remotion.dev) directly in your browser. When you upload an MP4 file, it gets processed locally on your device and converted to WebM format without ever being sent to a server.

Is there a file size limit?

Yes, currently we limit file sizes to 500MB to ensure smooth performance in the browser. For larger files, you might need to use a desktop application.

Why convert to WebM format?

WebM is an excellent format for web videos, offering good compression with high quality. It's well-supported by modern browsers and uses less bandwidth than many other formats.

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