Adjust brightness, contrast and saturation with live preview as you go.
or drop files here
Underexposed shots and flat scans come back to life in seconds — nudge brightness up, add contrast for punch, and watch the preview update as you move the sliders.
Open the photo with a drag or the Choose Files button.
Raise or lower the brightness slider until exposure looks right.
Add contrast to deepen shadows and lift highlights.
Download the corrected image — the original stays untouched on your device.
Live sliders, instant preview, and edits that never leave your browser.
Pull a dark photo up to a usable level without opening a heavier editor.
Deepen shadows and lift highlights so flat images stop looking washed out.
Every adjustment lands on the picture immediately, so there is no guesswork.
Brighten scanned pages or documents so text and stamps read clearly again.
Edits apply to a working copy in the browser; the file on your disk is never altered.
Low contrast, rather than low brightness, is usually the culprit. Nudge the contrast slider first, then fine-tune exposure to taste.
Stop as soon as white areas start to clip and highlight texture disappears. Over-brightening cannot be undone once the file is saved.
This tool adjusts the whole picture uniformly. For local dodging and burning, a layer-based editor is the better tool.
Yes. The adjusted pixels are saved into the downloaded image, so every viewer shows the corrected version.
The tool works in all modern browsers including Google Chrome, Mozilla Firefox, Microsoft Edge, Safari and Opera. We recommend keeping your browser up to date for the best experience.
Image Brightness & Contrast complete
