WEBM MP4
Convert WebM Video to MPEG-4 Video online — free, fast, and high-quality.
Drop your files here or click to browse
Converts to MP4 · up to 2 files per batch
Instant MP4 downloads
No watermarks, ever
Files auto-deleted after conversion
How to convert WEBM to MP4
- 1Drag and drop your WEBM file into the box above.
- 2We upload it securely and convert it to MP4 on our servers.
- 3Download your MP4 file — no signup required.
Frequently asked questions
How do I convert WEBM to MP4?
Upload your WEBM file, click Convert, and download the MP4 result. Conversion runs on our servers, so nothing is installed on your device.
Is the WEBM to MP4 converter free?
Yes. You can convert WEBM files to MP4 for free, with generous daily limits and no watermarks.
Is it safe to convert WEBM files here?
Uploads are transferred over HTTPS, processed in isolated workers, and automatically deleted after a short retention window.
What is the maximum WEBM file size?
Free conversions support files up to 250 MB. Premium plans raise this to 5 GB.