Select an image, move the slider in the "Settings" and press "CONVERT".
Processing
Sample Before
Sample After
On this page, you can make fine contrast adjustments by setting how much brighter the bright areas should be, or how much darker the dark areas should be.
Supported file formats are JPEG, PNG, GIF, BMP (bitmap), and Heic extensions.
Related Features
Adjust Brightness and Contrast
On this page, you can adjust the balance of brightness and contrast.
HSL(Hue / Saturation / Brightness)
With this function, you can adjust the color tone (Hue / Saturation / Brightness) of your images.