image.jpg
1920 × 1080
2.5 MB
Brightness
100%
Image brightness adjustment is essential for correcting underexposed or overexposed photos. Whether you're fixing dark photos taken in low light or toning down overly bright images, our tool helps you achieve the perfect balance for your images.
Our brightness tool modifies the RGB values of each pixel in your image. Increasing brightness adds light to make dark areas more visible, while decreasing it reduces light for a more subdued effect. The process preserves image quality while giving you full control over the lighting.
We support all major image formats including JPG/JPEG, PNG, WebP, GIF, and BMP. The tool automatically detects your image format and applies brightness adjustments while maintaining the original format and quality settings.
Yes, absolutely. All image processing happens directly in your browser using JavaScript. Your images are never uploaded to our servers, ensuring complete privacy and security. This also means faster processing and no internet bandwidth usage.
Currently, the tool processes one image at a time for optimal performance and control. For each image, you can fine-tune the brightness level and immediately see the results before downloading.
Start with small adjustments and preview the changes in real-time. For dark images, try brightness levels between 110-150%. For overexposed images, reduce to 70-90%. Use the reset button to quickly return to the original brightness if needed.