Convert video formats in your browser
Switch between MP4, MOV, WebM, MKV, GIF, MP3 and WAV. No upload, no sign-up — your file is converted right on your device.
Drop a video or audio file here
or click to choose — MP4, MOV, WebM, MKV, MP3 and more
Pick the format you want out.
One tool, many formats
Convert between the most common video and audio formats. Video keeps H.264/AAC for maximum compatibility, or VP9/Opus for WebM; audio comes out as MP3 or WAV.
How to convert a video
Add your file
Drop a video or audio file in. Nothing is uploaded — it stays on your device.
Pick the output format
Choose MP4, MOV, WebM, MKV, GIF, MP3 or WAV.
Download the result
Convert right in the browser and download the new file.
Why this converter
Private by design
Files are converted in your browser and never uploaded to any server.
The formats you need
MP4, MOV, MKV, WebM, plus GIF and audio-only MP3 or WAV.
Compatible output
H.264/AAC MP4 plays everywhere — perfect for sharing, editing or uploading.
Free, no watermark
No sign-up, no limits and never a watermark.