Brightness & Contrast
Adjust brightness, contrast, saturation, and hue in real-time with instant live preview.
- Free to use
- Browser-based processing
- No account required
- Files never uploaded
About Brightness & Contrast
The Brightness & Contrast Adjuster lets you tune brightness, contrast, saturation and hue with a real-time preview, so you can correct exposure or change the mood of a photo on the fly. All adjustments are applied in the browser with no upload.
How to Use Brightness & Contrast
- 1
Upload an image
Add the photo you want to adjust.
- 2
Move the sliders
Adjust brightness, contrast, saturation and hue and watch the preview update live.
- 3
Download
Save the edited image when you're happy with it.
Frequently Asked Questions
What's the difference between brightness and contrast?
Brightness lightens or darkens the whole image evenly; contrast widens or narrows the gap between the lightest and darkest areas.
What does adjusting hue do?
Hue shifts all the colours around the colour wheel, which can dramatically change the mood or fix a colour cast.
Is the preview accurate?
Yes. The preview shows the exact result that will be saved, so what you see is what you download.
Are my photos uploaded?
No. All adjustments are applied in your browser.