Free Video Converter Online — Convert to MP4
Convert a video to MP4, directly in your browser.
Add a video to convert
Choose a WebM (or other browser-playable) video file.
Maximum 300 MB · Up to 3 minutesProcessed in your browser. Your video never leaves your device.
How to convert a video
- Choose a video file your browser can play (WebM, MP4, or similar).
- Select Convert to MP4.
- Preview and download the result.
How this works
Your browser plays the video and re-records it as a real MP4 file using your browser's own built-in recording engine — no video is uploaded, and no server-side conversion is involved.
A note on scope
This tool converts to MP4 from any video your browser can already play (WebM, MP4, and similar) — it cannot decode formats your browser has no built-in support for, such as MOV or MKV files from some cameras, which would need a dedicated app or desktop tool.
Common use cases
- Convert a browser-playable video into the widely compatible MP4 format
- Make a video file playable on a device that expects MP4
- Standardize a video's format before sharing it
Frequently asked questions
Is this video converter free?
Yes. It is completely free, with no signup and no watermark.
Is my video uploaded anywhere?
No. The conversion happens entirely in your browser. Nothing is sent to Inqita or stored.
What formats can I convert from?
Any video your browser can already play natively, most commonly WebM and MP4. Formats your browser can't decode on its own, like many MOV or MKV files, aren't supported.
What formats can I convert to?
MP4 (H.264 video, AAC audio), the most widely compatible video format.
Does this work in every browser?
MP4 recording is currently supported in up-to-date Chrome and Edge. If your browser doesn't support it, you'll see a clear message rather than a broken result.