Search
Searching...
Image Brightness/Contrast Adjuster
Categories
Calculators
Developer Tools
Education Tools
Fun Tools
Image Tools
Miscellaneous Tools
PDF Tools
SEO and Website Tools
Text Tools
Random Tools

Image Brightness/Contrast Adjuster

Adjust brightness and contrast of images.

Max file size: 2MB. Supported formats: JPEG, PNG, WebP

What is Image Brightness/Contrast Adjuster?

The Image Brightness/Contrast Adjuster is a free online utility that allows users to fine-tune their images by modifying the brightness and contrast levels without requiring any complex photo editing software. It is ideal for correcting underexposed or overly contrasted images quickly and efficiently directly in your browser.

Why We Use Image Brightness/Contrast Adjuster

Brightness and contrast adjustments help improve image visibility and aesthetics. Too dark? Increase brightness. Washed out? Lower brightness or increase contrast. Our tool helps enhance visual quality for personal use, social media sharing, blog images, and more—without any technical skills required.

How to Use Image Brightness/Contrast Adjuster on Our Site

Step-by-Step Guide:
  • Upload a JPEG, PNG, or WebP image (Max 2MB).
  • Use the sliders to adjust brightness and contrast in real-time.
  • Preview updates instantly on the screen.
  • Download the adjusted image once satisfied.
  • Click the clear button to reset and start over.

Additionally, you can use SweetAlert2-powered buttons for copying base64 code, showing alerts, or resetting the tool with intuitive icons for better experience.

Features of the Tool

  • Instant preview of image changes
  • Slider-based control for precision
  • Supports JPEG, PNG, and WebP formats
  • Client-side processing for speed and security
  • SweetAlert2 notifications for smooth UX
  • Mobile responsive interface

FAQs for Image Brightness/Contrast Adjuster

We support JPEG, PNG, and WebP formats. The maximum file size is 2MB for smooth processing.

Yes, image processing happens directly in your browser for maximum privacy and speed. No files are uploaded to any server.

Absolutely. After making adjustments, you can download the image in your preferred format.

No installation is required. Everything runs directly in your web browser.

Yes, use the "Clear" button to reset the image and settings to default and upload a new one.

Conclusion

The Image Brightness/Contrast Adjuster is your go-to solution for enhancing images quickly. It’s free, safe, browser-based, and user-friendly. Whether you are fixing dark selfies, enhancing marketing banners, or making your memes pop—our tool delivers accurate, responsive, and beautiful results in seconds.

Related Tools
Image Metadata Viewer

View metadata embedded in images.

Image Color Extractor

Extract dominant colors from images.

Image Transparency Adjuster

Adjust the transparency of images.

Image Cropper

Crop images to specific dimensions.

Image Rotator

Rotate images by a specified angle.

Image Splitter

Split images into smaller parts.

Image Blurring Tool

Blur images for privacy or artistic effects.

Image Resolution Checker

Check the resolution of images in DPI/PPI.