WebM To MP4
Frequently asked questions
What does WebM to MP4 do?
Turn a WebM download or screen recording into standard H.264 MP4. The whole thing runs in your browser tab, so it is ready the moment the page finishes loading.
Is WebM to MP4 free to use?
Yes. WebM to MP4 is completely free on ToolMunch — no trial, no premium tier holding back the main feature, and no daily or hourly cap on how many times you can use it.
Do I need to create an account or sign up?
No. There is no account, no email address, and no login. Open WebM to MP4, do the job, and take the result — nothing is gated behind a signup form.
Does my file get uploaded to a server?
No. WebM to MP4 runs entirely inside your browser tab, so your file is read and processed on your own device. Nothing is uploaded, which means there is no copy of it on a server to worry about.
Does WebM to MP4 work on Mac, Windows, and phones?
Yes. WebM to MP4 runs in any modern web browser on Windows, macOS, Linux, Chromebook, Android, and iOS. There is nothing to download or install.
Will the result have a watermark?
No. ToolMunch never adds a watermark, a badge, or a trailing page to anything you make here. What you get back is what you made.