tooly

Rotate video online

Fix a video recorded sideways or upside down. Rotate by 90°, 180° or 270° and download the result as MP4. Processing runs in your browser with FFmpeg — nothing is uploaded.

Your files never leave your browser

How to use

  1. 1

    Pick the rotation angle.

  2. 2

    Drop your video file into the box.

  3. 3

    Download the rotated MP4.

FAQ

Is my video uploaded?

No. Rotation runs locally with FFmpeg WebAssembly.

Why does it re-encode the video?

Rotating the pixels requires encoding a new video stream. It is done with H.264 at high quality (CRF 23); audio is copied unchanged.

Which direction is 90°?

Clockwise. Use 270° for counter-clockwise.

Is there a size limit?

Up to 2 GB. Re-encoding long videos takes time — expect roughly real-time speed on a laptop.

Related tools

Trim video onlineCut a section from any video file in your browser. Set start and end points, trim and download. Files never leave your device.Compress video onlineReduce video file size in your browser using FFmpeg WebAssembly. Choose a compression preset and download the result. Files never leave your device.Convert MOV to MP4Convert Apple MOV videos to MP4 format in your browser. Uses FFmpeg WebAssembly — no upload, no server processing required.