Online HSL Equalizer
Precise Color Control
Adjust Hue, Saturation, and Luminance (HSL) of individual colors. Transform the blue of the sky, the green of the plants, or skin tone without affecting the rest of the photo.
Drag your photo here to equalize colors
or click to open your files
How to Adjust the HSL of a Photo
Master the colors of your image with these steps:
Upload the File
Choose the photo you want to edit selectively.
Adjust the Channels
Use the selectors to change the Hue, Saturation, or Brightness of each individual color.
Download the Image
Save your photo with perfectly balanced colors.
Advanced Level Color Control
Tools that were once only available in expensive software.
Totally Web-Based
No plugin downloads or heavy program installation required.
Visual Feedback
See the color change exactly as you move the control.
Data Security
Your photos remain on your computer at all times.
Explore More Options
Complement your color adjustment with other powerful tools.
Exposure Adjust
Balance the overall lighting of your photo after HSL adjustment.
Style Filters
Apply a style layer over your customized colors.
Remove Noise
Clean up imperfections for more solid and pure colors.
Other Tools
Quick navigation through PhotoEditor.Studio features.
Privacy in Every Pixel
Our chromatic manipulation technology operates exclusively via WebGL on your local graphics processor.
Zero Upload
The color logic resides in your browser.
Guaranteed
Your sensitive data never leaves your control.
Local HSL Engine
Color Matrix Manipulation
const canvas = document.createElement('canvas');
// RGB -> HSL Transformation
Applying hue shift...
Chromatic adjustment completed.
Frequently Asked Questions
Learn more about equalizing colors online.
Master Your Photo Colors!
Experience the freedom to edit each tone individually now.