Convert video to MP4, MOV, or WebM. Extract audio as MP3. All in your browser.
Drop a file or click to choose
MP4 · MOV · WebM · AVI supported
🔒 Your file is processed in your browser. It is not uploaded to any server for this tool.
Upload your video
Choose the output format
Download the converted file
Instant — No Install
Works directly in your browser. No app download needed.
Private & Secure
Your video never leaves your device for free tools.
No Login Required
Just upload and start editing. No account needed.
No Watermark
Export clean videos without any CutKarlo branding.
Can I convert video to MP3?
Use Extract Audio to pull audio out as MP3 or WAV.
Free, no login, runs in your browser. Just upload and start.
No login · No watermark · No upload to server