السطوع والتباين

Brightness controls the overall lightness or darkness of an image. Increasing brightness makes images lighter, while decreasing makes them darker. It affects all tones equally.

Contrast is the difference between the lightest and darkest parts of an image. Higher contrast makes lights lighter and darks darker, creating more visual impact. Lower contrast creates a flatter, softer look.

Saturation controls the intensity of colors. Higher saturation makes colors more vivid and vibrant. Lower saturation reduces color intensity, with 0 producing a grayscale image.

All sliders use 1.0 as the default (no change). Values below 1.0 decrease the effect, values above 1.0 increase it. For example, brightness 0.5 is darker, 1.5 is brighter.

Increase brightness (try 1.3-1.6) and slightly increase contrast (1.1-1.3) to restore detail. You may also boost saturation slightly if colors look washed out.

Increase saturation above 1.0 (try 1.2-1.5). Be careful not to oversaturate, which can look unnatural. Slight contrast increase also helps colors pop.

This tool supports JPEG, PNG, WebP, and GIF formats. Output maintains your original format.

Yes! Click the "Reset to Default" button to return all sliders to 1.0, which represents the original image without adjustments.

No, your images are processed in real-time and never permanently stored. They're automatically deleted after processing.

The maximum file size is 20MB. For larger files, use our Image Compressor tool first.