Adjust the brightness and contrast of a photo

Adjust the brightness and contrast of a photo with sliders. Free, directly in your browser.

Choose your image

Drop here or click to choose

Files stay on your device — nothing is uploaded

Your file is processed in your browser and never uploaded.

How does it work?

Is my image uploaded?

No. Everything happens in your own browser. Your image never leaves your device and is not stored anywhere.

Is it free?

Yes, completely free and without watermark, ads or account.