Brightness, Contrast & Saturation
Fix dark or dull photos — adjust brightness, contrast and saturation with a live preview.
- Processed locally — your files never leave your device
- Free, no sign-up
- No file limits
How to use Brightness, Contrast & Saturation
- 1
Drop one or more images (JPG, PNG, WebP, HEIC…).
- 2
Adjust the “Brightness, Contrast & Saturation” settings — the preview updates live.
- 3
Download each image or all of them as a ZIP.
Features
- Live previewSee every change instantly before downloading.
- Batch friendlyApply the same edit to many images at once.
- PrivateImages are edited in your browser and never uploaded.
Frequently asked questions
Can I desaturate instead?
Yes — drag saturation to −100 for black and white, or anywhere in between.
Do iPhone photos work?
Yes, HEIC photos are converted automatically and shown upright.
Is there a watermark or limit?
No watermark, no sign-up and no limits.