Free tool
Brightness
Lift or darken a photo.
Add your file
Get your result
About this free tool
Brightness — free online tool
Lift or darken a photo. Brightness is a free online tool from Capyboat — open it in any browser on your phone or computer, no sign-up needed.
It runs entirely on your device, so whatever you add stays private and results appear instantly.
Great for
- Photos
- Social media
- Websites
- Forms
Highlights
- Adjustable settings: brightness %
- Instant results in your browser
- Free, no account, no watermark
How to use Brightness
- 1Add your photo.
- 2Choose your settings (brightness %).
- 3Press “Run Brightness”, check the preview and download the result.
Questions about Brightness
Is Brightness free to use?
Yes. Brightness on Capyboat is completely free, with no sign-up, no watermark and no daily limit.
Are my files safe?
Yes. Brightness runs entirely inside your browser, so your files are never uploaded to any server.
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