Adjust image contrast
Increase or decrease image contrast and export the edited picture as PNG.
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Adjust image contrast — workspace
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How to use: Adjust image contrast
Choose an image from your device, or try the sample image.
Review Amount (%), then select “Get result”.
Check the preview. Adjust the settings if needed, then download your image.
What you can do
- Increase or decrease image contrast and export the edited picture as PNG.
What you get
- An edited PNG image with a preview and download.
What you need
- Image
- Choose a local JPG, PNG or WebP image.
- Amount (%)
- Enter a number (-100–100).
Try an example
- Input
Try the built-in sample image, then replace it with your own photo.
- Amount (%)
20
Good to know
- PNG output. Up to 20 MB and 24 megapixels. The original stays unchanged.
Your work stays on your device
Your files and entered values are processed in your browser and are not uploaded for processing. The website and any required processing engines still download from the site.
Questions & answers
Is Adjust image contrast free?
Yes. Adjust image contrast is free to use and does not require an account.
Are my files or entered values uploaded?
Your files and entered values are processed in your browser and are not uploaded for processing. The website and any required processing engines still download from the site.
What result can I save?
An edited PNG image with a preview and download.
What should I check before using the result?
PNG output. Up to 20 MB and 24 megapixels. The original stays unchanged.