How do I convert MP4 to WEBM?

Converting MP4 to WEBM is simple: 1) Upload your MP4 file by dragging and dropping or clicking browse, 2) Select WEBM as the output format, 3) Click Convert, and 4) Download your converted WEBM file. The entire process happens in your browser for complete privacy.

Is it free to convert MP4 to WEBM?

Yes! Our MP4 to WEBM converter is completely free with no hidden costs, no file limits, and no watermarks. You can convert as many files as you need without signing up or paying anything.

Is it safe to convert MP4 to WEBM online?

Absolutely safe! All MP4 to WEBM conversions happen entirely in your browser. Your files never leave your device and are never uploaded to any server. This ensures complete privacy and security for your files.

What is the maximum file size for MP4 to WEBM conversion?

For optimal performance, we recommend files under 100MB for MP4 to WEBM conversion. Since processing happens in your browser, larger files may take longer depending on your device's capabilities.

How long does MP4 to WEBM video conversion take?

Conversion time depends on video length and your device's processing power. Typically, a 1-minute MP4 video takes 30-60 seconds to convert to WEBM. The first conversion may take longer as the conversion engine (about 31MB) downloads once and is cached for future use.

Convert MP4 to WebM Online Free - Fast & Secure

How to convert MP4 to WebM

Drag and drop your .mp4 file into the converter above, or click to browse.
The output format is pre-selected to WebM. Adjust if needed.
Click Convert and wait a moment. Your file is processed right in your browser.
Download the converted .webm file instantly.

Why convert MP4 to WebM?

Convert MP4 videos to open-source WebM format for web.

With free-convert.app, your files never leave your device. We use cutting-edge browser technology to perform conversions locally, ensuring maximum privacy and speed. No sign-up required, no file size limits for client-side conversions.