Adjust Image Gamma
INPUT IMAGE
OPTIONS
What is Image Gamma Adjustment
Image gamma adjustment is a digital image processing technique that corrects the brightness and contrast of an image using a nonlinear transformation. Gamma correction compensates for the nonlinear relationship between pixel values and display brightness, helping to achieve proper image reproduction across different devices and improving overall image quality.
What is Online Image Gamma Adjuster
An online image gamma adjuster is a web-based tool that allows you to modify the gamma correction of your photos without downloading specialized software. It provides precise control over brightness curves, making it perfect for correcting overexposed or underexposed images, preparing images for different displays, or achieving specific artistic effects.
How to Adjust Image Gamma
Upload your image using the file selector or drag and drop area. Use the gamma slider to adjust the brightness curve - values below 1.0 make the image brighter (darken midtones), while values above 1.0 make the image darker (brighten midtones). The default value of 1.0 represents no correction. The changes are applied in real-time as you adjust the slider. Click the 'Adjust Gamma' button to finalize the effect, then download your gamma-corrected image.