Adjust brightness, contrast and colour

Fix a photo that’s too dark, flat or dull, warm it up or cool it down, or turn it black and white. See the change side by side with the original as you adjust.

Drop an image hereAdd an image

JPG, PNG, WebP, GIF or AVIF, up to 80 MB. You can also paste an image.

Result previewOriginal image

Processed on your device. Your image is never uploaded.

How it works

  1. Your browser decodes the photo at full resolution.
  2. Each pixel is adjusted with the settings you choose: warmth first, then saturation, then brightness and contrast.
  3. The adjusted copy is saved in the format you choose. Your original is untouched.

Supported formats

Opens
JPG, PNG, WebP, AVIF, BMP and GIF (the first frame of an animation)
Saves
The same format, or JPG, PNG or WebP
Limits
Files up to 80 MB. The saved image can be up to 16.7 megapixels on iPhone and iPad, 36 on Android and 64 on computers, and 16,384 pixels on its longest side.
  • Brightness eases values toward white or black rather than shifting them all, so highlights and shadows don’t clip suddenly.
  • Black and white uses the eye’s sensitivity to each colour, so it looks natural rather than flat.
  • Metadata such as camera details and location is not copied to the new file.

Your image stays on your device

This tool runs entirely in your browser. The image is never uploaded, so there is nothing for us to store, see or delete.

To check, open your browser’s developer tools, switch to the Network tab and use the tool: you will not see your image being sent anywhere.

Questions

Are my images uploaded anywhere?

No. The image is read and processed by your own browser. Nothing is sent to our servers, so there is no copy of your image anywhere but your own device.

How do I fix a dark photo?

Raise Brightness until the shadows show detail, then add a little Contrast so it doesn’t look washed out. Small amounts usually look best.

Can it recover a completely black or white area?

No. If part of a photo is pure black or pure white, the detail was never recorded, so there is nothing to bring back.