How to use this 画像を回転 tool
- Upload the incorrectly oriented image.
- Choose a common rotation or enter a custom angle.
- Rotate and inspect the result for clipping or unwanted empty corners.
- Download the corrected file.
Check the result before downloading
- The subject is upright.
- No important edge was clipped by the rotation.
- The output dimensions and format are suitable for the next step.
Useful outcomes
When this dedicated tool is the right choice
Turn the image left, right, 180°, 270°, or by a custom angle and export the corrected orientation.
Phone photos saved sideways
Upside-down document scans
Landscape and portrait corrections
Creative angled images
Frequently asked questions
画像を回転 FAQ
Which direction is a positive angle?
Positive custom angles rotate clockwise; negative angles rotate counter-clockwise.
Why do dimensions change after a 90-degree rotation?
Width and height swap when an image turns by 90° or 270°.
Can I straighten by a small amount?
Yes. Enter a custom angle, preview it, and adjust until the orientation looks right.
Related tools
Only continue if the image needs another change
This page completes one job. These separate tools are available for a different next step.
日本語
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