How it works
What is hue rotation?
Hue is the "colour" part of a colour — red, blue, green. Rotating it shifts every pixel's colour along the spectrum while preserving brightness and saturation, so textures stay intact.
Logo recolouring in seconds
Upload a logo PNG, drag the slider to 240° to turn red → blue, or 120° for red → green. No Photoshop needed — great for client colour variants.
PNG keeps transparency
If your image has a transparent background (logo, sticker, cutout), choose PNG + Preserve Alpha so the background stays transparent after rotation.
100% private, zero upload
Uses the browser's Canvas API and pixel-level HSL conversion. Your image never touches a server. Works offline after page load.