Rotate Hue
Shift every colour in an image around the hue wheel to change the overall colour cast.
How it works
- 1
Drop your image onto the upload area and drag the slider to spin colours around the hue wheel.
- 2
180° and -180° produce the same result — the complementary colours of the original image.
- 3
Click Apply Hue Rotation to download the adjusted image.
Questions
What is a hue rotation?
Colours can be arranged in a circle (the hue wheel) from red through orange, yellow, green, cyan, blue, magenta and back to red. Rotating shifts every colour by the same number of degrees around that circle without changing how bright or how vivid it is.
Why do +180 and -180 look the same?
A colour wheel is 360° in total. Rotating by +180° or -180° lands on the same opposite point, so the result is identical.
Does the image leave my device?
No. The hue rotation runs entirely in your browser using your device's resources. No file bytes are ever sent to a server.
Will transparency be preserved?
Yes. Hue rotation only affects RGB channels; the alpha channel is passed through unchanged.
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