Brightness & Contrast
Fine-tune image brightness and contrast with real-time preview sliders. Fix underexposed or overexposed photos instantly for free.
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About This Tool
This tool allows you to adjust the brightness and contrast of your images. You can upload an image, use the sliders to adjust the brightness and contrast, and the tool will generate a preview of the adjusted image. You can then download the adjusted image.
Features
- Adjust brightness and contrast of images
- Live preview of the original and adjusted images
- Download the adjusted image
- Process images entirely in your browser, no server uploads
How to Use
- Upload an image by clicking the upload area or by pasting an image URL.
- Use the sliders to adjust the brightness and contrast.
- Click the "Adjust Image!" button to see the preview.
- The adjusted image will be displayed.
- Click "Download" to save the adjusted image.
Supported File Types
Image: PNG, JPG, WebP, and other common image formats.
Privacy and Security
We respect your privacy. This tool is a browser-based application, which means your files are processed directly on your device. No data is ever uploaded to our servers. For added security, any files you work with are automatically cleared from your browser's memory.
Guides
- How to Brighten a Dark Photo (and Fix Low Contrast)Rescue an underexposed photo: raise the brightness and contrast with sliders, avoid washed-out results, and know when AI enhancement does a better job.
- How to Make a Passport Photo at Home with Your PhoneTake a passport or visa photo at home, crop it to your country’s exact size with a head-size guide, and print a full sheet on 4×6 paper. Free.
- US Passport Photo Size: 2×2 Inches and the Head RulesA US passport photo is 2×2 in (51×51 mm) with the head 1 to 1⅜ in tall. Here’s every requirement and how to crop and print one correctly at home.
- How to Make a Photo Black and White (Grayscale)Convert a colour photo to classic black and white in one click — plus when to choose grayscale, high-contrast black and white, sepia or the Noir filter.
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