QUICK ANSWER
imageTool rotates an image left or right by 90°, by 180°, or by any custom angle, and can mirror it horizontally or vertically. The canvas expands automatically.
How to use the Rotate and flip
- Upload an image
- Choose an angle or horizontal/vertical flip
- Choose an output format and download the result
Key features
- Any-angle rotation
- Horizontal and vertical mirroring
- Automatic output-canvas calculation
- Each preview is rendered from the original image
Limitations
- Custom angles create transparent edges
- JPEG fills transparent areas with the selected background color
- The rotated canvas can be larger than the original
FAQ
About the Rotate and flip
How do I mirror an image left to right?
Upload it, choose Horizontal flip, check the preview and download.
Will rotation cut off the edges?
No. The output canvas expands to fit the rotated image.
Why are JPEG edges not transparent?
JPEG does not support transparency, so the selected JPEG background color is used.
Page and tool documentation updated August 19, 2026.