Image Brightness & Contrast

Adjust brightness, contrast, and saturation live.

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Click to upload or drag & drop an image

JPG, PNG, WebP, BMP, GIF

Frequently Asked Questions

What is the difference between brightness and contrast? +
Brightness shifts all pixel values up or down, making the entire image lighter or darker. Contrast changes the difference between light and dark areas. High contrast makes darks darker and lights lighter.
What does the saturation slider do? +
Saturation controls color intensity. At 0% the image becomes grayscale. At 100% colors are unchanged. Above 100% colors become more vivid and pronounced.
Will adjusting these settings reduce image quality? +
The adjustments are applied to pixel data directly without additional compression. When you download as PNG, there is no quality loss. Downloading as JPG applies standard JPEG compression.
Can I reset the sliders to the original values? +
Yes. Click the Reset button to return all sliders to their default positions and restore the original image preview.