The Lighten / Darken Image tool by WittyTools helps you easily adjust the brightness of your images online. You can lighten dark photos or darken overly bright images in just a few clicks.
Simply upload your image, move the brightness control to your preference, and instantly preview the result. Once satisfied, download the adjusted image with no quality loss.
Is this image brightness tool free? Yes, it is completely free.
Will my image quality be affected? No, the tool preserves image quality.
Are my images uploaded to a server? No, all processing happens in your browser.