Brightness Editor
Enhance your photos instantly with our client-side brightness and contrast tool.
📖 How to Use Brightness Editor
Step 1: Upload Your Image
Click the upload area to select an image file from your device. Supported formats include JPG, PNG, GIF, and WebP. The image will load instantly, and you'll see a preview with real-time adjustments.
Step 2: Adjust Brightness and Contrast
Use the brightness and contrast sliders to fine-tune your image. Brightness controls the overall lightness or darkness, while contrast adjusts the difference between light and dark areas. All changes are applied in real-time, so you can see the results immediately. The default values are 100%, which represents the original image settings.
Step 3: Download Your Edited Image
Once you're satisfied with the adjustments, click the "Download Image" button to save your edited photo. The image is processed entirely in your browser using HTML5 Canvas, ensuring your files never leave your device. You can upload a new image at any time to start over.
Tips for Best Results
• Increase brightness for underexposed photos or decrease it for overexposed images.
• Adjust contrast to make colors pop or create a softer, more muted look.
• Combine brightness and contrast adjustments for professional-looking results.
• All processing happens locally—your privacy is guaranteed.
Brightness Editor
Fix dark or washed-out photos instantly with the Brightness Editor. This simple yet effective tool lets you fine-tune the lighting of your images without needing expensive software like Photoshop. Whether you possess a photo that was taken in low light or one that is overexposed, our sliders allow you to find the perfect balance. It supports real-time previewing, so you can see exactly how your adjustments affect the image before you save the result.
Key Features
Real-Time Preview: See changes instantly as you move the sliders.
Brightness & Contrast: Adjust both parameters to restore depth and clarity to your photos.
Privacy Safe: Photos are edited locally in your browser and never uploaded.
Supports All Formats: Works with JPG, PNG, WebP, and more.
One-Click Save: Download your corrected image instantly.
Common Uses
Frequently Asked Questions
Does this tool reduce image quality?
We use high-quality canvas rendering to maintain the best possible fidelity. However, extreme brightening of very dark images may reveal natural noise, which is normal for digital photography.
Can I batch edit photos?
Currently, the tool is designed for precise, single-image editing to give you maximum control over each result.