Adjust Image Brightness and Contrast

What is Image Brightness and Contrast Adjustment

Image brightness and contrast adjustment is a comprehensive digital image processing technique that simultaneously modifies both the overall lightness (brightness) and the difference between light and dark areas (contrast) in an image. This dual adjustment provides complete control over image exposure and visual impact, making it essential for photo correction and enhancement.

What is Online Image Brightness and Contrast Adjuster

An online image brightness and contrast adjuster is a powerful web-based tool that combines both brightness and contrast controls in a single interface. It allows you to fine-tune your photos' exposure and visual drama without downloading specialized software, providing independent sliders for precise control over both parameters.

How to Adjust Image Brightness and Contrast

Upload your image using the file selector or drag and drop area. Use the brightness slider to adjust overall lightness (positive values brighten, negative values darken) and the contrast slider to adjust the difference between light and dark areas (positive values increase contrast, negative values reduce it). Both adjustments are applied in real-time as you move the sliders. Click the 'Adjust Brightness & Contrast' button to finalize the effects, then download your enhanced image.