画像を回転

画像回転とは?

Rotate tool turns images by 90, 180, or 270 degrees, or by custom angles. Fix orientation from cameras or scans.

Rotation is processed locally. No data leaves your device.

いつ使用する？

• Fix orientation: Correct sideways or upside-down photos
• Scans: Rotate scanned documents to readable position
• Composition: Reorient images for layout or design
• Batch fix: Rotate multiple photos at once

メリット

• Quick presets: 90°, 180°, 270° with one click
• Custom angles: Fine-tune rotation if supported
• Batch support: Rotate multiple images together
• Lossless: Preserve image quality when possible

よくある質問

1. Upload: Add your image(s)
2. Select angle: Choose 90°, 180°, 270°, or custom
3. Preview: Check the result before applying
4. Download: Save rotated image(s)

ヒント: Use 90° increments for best quality; avoid multiple rotations.