Rotate / Flip Video

Fix sideways videos or flip them horizontally / vertically. Runs FFmpeg inside your browser.

Your video is never uploaded. Everything is processed inside your browser.

Drag & drop a video or click to choose (MP4 / WebM / MOV / MKV…)

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About this tool

This free tool fixes sideways or upside-down videos. It supports rotate right/left 90°, 180°, and horizontal/vertical flips, saving the result as MP4. Your video is never uploaded; everything runs in your browser.

FAQ

Q. Which orientation should I pick?

A. The preview rotates instantly — just choose the one that looks correct.

Q. What's the output format?

A. MP4, which plays on most devices and apps.

Q. It says a server is required.

A. The engine can't run from file://. Please use it on the live website (https://).