Photo Adjustments

Adjust Brightness, Contrast and Saturation Online

Fix dark, flat or overly strong photos with simple image adjustment sliders. Tune brightness, contrast and saturation in bulk without leaving your browser.

Drop images here or click to browse

Upload one image or a whole batch and apply the same color adjustments to all of them

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How to Use

  1. Drop or click to upload one or more images.
  2. Adjust the Brightness slider to make the image lighter or darker overall.
  3. Use the Contrast slider to increase or reduce the separation between light and dark areas.
  4. Drag the Saturation slider to boost vivid colours or pull them toward grey — zero on each slider means no change.
  5. Choose output format and quality, click Apply Adjustments, and download.

Frequently Asked Questions

What do brightness and contrast change?

Brightness lifts or darkens the whole image, while contrast increases or reduces the separation between light and dark areas.

What does saturation do?

Saturation controls color intensity. Lower values mute colors, and higher values make them look richer and more vivid.

Can I adjust a whole batch with one setting?

Yes. Your selected brightness, contrast and saturation values are applied to every uploaded image in one run.