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Output is MP4 (H.264 + AAC). First run downloads FFmpeg (~25 MB) once in this browser.

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Rotate video online — video rotator

Rotate video online free. Fix sideways clips with 90°/180°, or flip video horizontally and vertically — MP4 output, no server upload.

What is a video rotator?

A video rotator turns a clip by 90°, 180°, or mirrors it with a horizontal/vertical flip. Use it to rotate a video that was taken sideways, tilt a clip upright, or flip video for editing. This rotate video online tool runs in your browser with FFmpeg WebAssembly — no server upload.

Rotate video features

Rotate and flip video online, privately in the browser.

  • Rotate video online

    Upload MP4, MOV, or WebM and download a rotated MP4.

  • Video rotator

    Turn clips 90° clockwise, 90° counterclockwise, or 180°.

  • Video flipper

    Flip horizontally or vertically when you need a mirrored frame.

  • Fix sideways phone video

    Rotate videos that were filmed in the wrong orientation.

  • No server upload

    Processing stays on your device with FFmpeg WebAssembly.

How to rotate a video online

Rotate or flip a video in three steps.

  1. Upload video

    Drop an MP4, MOV, or WebM file (up to 200 MB).

  2. Choose rotate or flip

    Pick 90° CW/CCW, 180°, Flip H, or Flip V.

  3. Rotate and download

    Click Rotate video, then save the MP4.

Great for

Common rotate-video and flip scenarios.

  • Sideways phone clips

    Correct orientation when a recording was taken sideways.

  • Social uploads

    Make clips upright before posting to feeds or stories.

  • Editing prep

    Flip or rotate a take before cutting it into a longer edit.

  • Screen recordings

    Fix orientation after exporting from devices or apps.

Frequently Asked Questions

Quick answers about this tool—open a question to read more.