Video Tools
Video Rotate
Rotate videos by 90, 180, or 270 degrees, or flip them horizontally and vertically. Supports MP4, MOV, AVI, and MKV. Free to use in the browser, and signup is not required to start.
Free in browser No sign-up required Files stay on your device
Upload Video
Drop video here or click to upload
MP4, MOV, AVI, MKV, WebM
Result
Upload a video to rotate
Loading FFmpeg...
Files processed locally — never uploaded
How it works
Run this tool in three short steps.
01
Upload video
Drop a video or click to browse.
02
Choose rotation
Select 90 CW, 180, 90 CCW, or flip.
03
Download
Preview and download the rotated video.
Questions
What people ask before they use this tool.
How does video rotation work?
FFmpeg WebAssembly runs in your browser to rotate your video by 90, 180, or 270 degrees. Source video files are not uploaded to our servers during processing.
What formats are supported?
MP4, MOV, AVI, MKV, WebM. Output is MP4 (H.264) for maximum compatibility.
Does rotation re-encode the video?
Yes — the video is re-encoded with H.264 to ensure all players handle the rotation correctly. Quality loss is negligible.
Can I flip the video horizontally?
Yes. Choose Flip Horizontal or Flip Vertical in addition to rotation angles.
Is my video uploaded?
No. FFmpeg runs entirely in your browser via WebAssembly.
Why does the first rotation take longer?
FFmpeg WASM (~31MB) downloads on first use, then cached.
Does it preserve audio?
Yes. Audio is copied without re-encoding.
Can I rotate multiple videos?
One at a time. Download, then upload the next.
Does it work on mobile?
Yes, for shorter videos.
What is the file size limit?
Depends on device memory. Most handle up to 500MB.
Can I preview before downloading?
Yes. The rotated result plays in a video player.
Is the output format always MP4?
Yes. MP4 with H.264 for universal compatibility.
How does this compare to desktop tools?
Desktop editors offer more features. This browser tool is a lighter option when you want a quick rotation or flip without installing desktop software. Also try our <a href="/compress-video">Video Compressor</a> and <a href="/video-to-gif">Video to GIF</a>.
Is it free?
Yes. The browser tool is free to use, and signup is not required to start.
Can I pay with crypto?
Video tools are free. AI writing tools accept USDT, USDC, BTC, ETH from $9.99/month.
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Rotate or flip videos using FFmpeg WebAssembly in your browser. Supports MP4, MOV, AVI, MKV, and WebM. Source video files are processed locally during editing and are not uploaded to our servers.