Local Lab
Photo Adjuster
Experiment with deterministic brightness, contrast, sharpness, and color adjustments in your browser.
How Local Photo Adjustment Works
The tool measures brightness and applies fixed brightness, contrast, saturation, and sharpening heuristics. Review the result before sharing or relying on it.
Choose from 4 modes: Auto (all fixes combined), Sharpen (detail enhancement), Brighten (exposure correction), or Vibrant (color boost).