Decrease Brightness Online

Darken overexposed or washed-out photos.

Drop your image here 🍡

PNG, JPG, WebP, BMP — any size, mochi handles it all

Preview

Need more? Try related tools

Fix brightness here, then use the Sharpen tool to enhance detail and Compress to optimize for web.

Browse All Tools →

Continue your workflow

High Contrast Photo Filter →Warm Photo Filter →Sharpen Blurry Photo →
Type Dimensions Ratio
AdjustmentDecrease Brightness
Preset ValueBrightness: -30
Range-100 to +100
ProcessingReal-time preview

Frequently Asked Questions

How do I decrease brightness?
Upload your image and the slider is auto-set. Darken overexposed or washed-out photos. Adjust further as needed. Changes preview in real-time.
Can I adjust both brightness and contrast?
Yes. The brightness and contrast sliders work independently. Adjust both to get the exact look you want.
Does this work on all image formats?
Yes, this tool works with JPEG, PNG, WebP, and BMP formats. The processed image can be exported in any supported format.