Gamma correction

Adjust midtones without changing the image dimensions.

▧coast-cliffs.jpg
Opening your image…
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A gamma of 1 is neutral. Preview the effect before exporting.

Correct image gamma in three steps

  1. 1. Open an image

    Choose a file from your device, or use the sample above.

  2. 2. Gamma

    A gamma of 1 is neutral. Preview the effect before exporting.

  3. 3. Download a copy

    Check the preview, then save a separate copy to your device.

Gamma

A gamma of 1 is neutral. Preview the effect before exporting.

A gamma of 1 is neutral. Preview the effect before exporting.

Questions, answered.

What changes when gamma increases?⌄

In this tool, gamma above 1 lifts midtones while gamma below 1 darkens them.

Are my images uploaded?⌄

No. Images are processed on your device. Your image files are never sent to a server.

Will my original file change?⌄

No. Export creates a separate file and leaves your original unchanged.