Image Rotator
Rotate images by any angle from 0–359° — canvas auto-resizes so nothing is cropped.
How to use this tool
- 1Click the upload zone and select an image file.
- 2Drag the Rotation slider (0–359°) or click the 90°, 180°, or 270° preset buttons.
- 3The rotated preview updates automatically — the canvas expands to fit the full image at any angle.
- 4Click 'Download' to save the rotated PNG.
About Image Rotator
Most image editors only offer 90° rotation presets. When you need to straighten a slightly tilted photo or rotate to an arbitrary angle, you need a tool that handles the geometry correctly. This rotator calculates the bounding box of the rotated image using the formula w = |W·cosθ| + |H·sinθ|, h = |W·sinθ| + |H·cosθ|, then resizes the Canvas to fit the full rotated image without cropping any corners. The image is drawn centered on the new canvas with the rotation applied. Quick preset buttons for 90°, 180°, and 270° are available alongside the 0–359° slider. A Reset button returns to 0°. The output is always PNG. Photographers straightening horizon lines, developers rotating screenshots for documentation, and designers preparing assets at non-standard angles are the typical users.
Frequently asked questions
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