What rotation angles are supported?

You can rotate by 90°, 180°, or 270° clockwise, as well as flip horizontally or vertically.

Does rotating a GIF change its dimensions?

Yes. Rotating 90° or 270° swaps width and height (e.g., a 400×300 GIF becomes 300×400 after a 90° rotation).

Re-encoding is required, which re-quantizes to 256 colors. Minor quality changes may occur, but they are usually imperceptible.

Currently only 90° increments and flips are supported. Custom angles may be added in a future update.

Yes. The flip is applied to every frame so the entire animation appears mirrored.

Apply Rotate first, then use the GIF Crop tool to trim any unwanted edges.

No. The tool creates a new rotated GIF in your browser. Your original file is never touched.

Re-encoding reduces the palette to 256 colors. For GIFs that already use few colors, this difference is negligible.

Yes. All frames are processed. Rotation time is proportional to the number of frames and the GIF dimensions.

GIF Rotate currently supports only 90° increments. For arbitrary angles, you would need to use a desktop tool like Photoshop or FFmpeg.

90°回転や鏡像反転。全フレーム即座に処理。

回転させるGIFをアップロード

ドラッグ＆ドロップまたはクリックして選択

GIFを回転させたり、反転させたりできます。全フレームに同じ変換が適用されるため、アニメーションが崩れません。

向きが間違っている録画データの修正などに最適です。

Last Updated: 2026年6月29日