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WEBM to MP4 Converter

Convert your files to and from MP4 format with complete privacy - all processing happens locally in your browser. No file uploads, no server processing, just fast and secure conversions.

How to Convert to MP4?

  1. Click the "Choose Files" button to select your files.
  2. Convert to MP4 by clicking the "Convert" button.
  3. Once the conversion finishes, click the "Download MP4" button to save the file.

Convert Any File

Our converter supports more than 1500 file conversions. You can convert videos, images, audio files, or e-books with tons of advanced options to fine-tune your conversions.

Best Quality

Our converter works on Windows, Mac, Linux, or any mobile device. All major browsers are supported. Simply upload a file and select a target format.

Free & Secure

We know that file security and privacy are important to you. That is why we use 256-bit SSL encryption when transferring files and automatically delete them after a few hours.

Frequently Asked Questions