Brightness & Contrast
Adjust brightness and contrast of your images with real-time preview.
Learn more in the docs →Features
Brightness Control
Lighten or darken your entire image with precise control.
Contrast Adjustment
Increase or decrease the difference between light and dark areas.
Real-time Preview
See changes as you adjust the sliders.
Frequently Asked Questions
What is brightness?
Brightness adds or subtracts a value from all pixels. Increasing brightness makes the entire image lighter, while decreasing makes it darker.
What is contrast?
Contrast affects the difference between light and dark areas. High contrast makes lights lighter and darks darker. Low contrast makes the image look more flat or washed out.
Will this affect transparency?
No, the alpha channel (transparency) is preserved. Only the RGB color values are adjusted.