Adjust exposure with a live brightness slider
Image Brightness Adjuster
Quickly brighten dark photos or tone down overexposed images with a simple slider and direct download.
No image selected
Upload an image to start adjusting brightness.
Original
Preview appears here after upload
Adjusted output
Live output appears here automatically
Best uses
Use brightness adjustment when screenshots, product images, or camera photos need a quick exposure boost before sharing or publishing.
Popular use cases
- Lightening dark screenshots
- Balancing social media images before upload
- Making photos easier to read in reports
- Creating cleaner previews for client review
How to use it
- 1. Upload the image you want to adjust.
- 2. Move the brightness slider until the preview looks balanced.
- 3. Download the adjusted PNG from the page.