Free Image Brightness & Contrast Editor Online
Adjust brightness, contrast, saturation, and blur. Real-time preview in your browser.
Free image brightness and contrast editor online — adjust brightness, contrast, saturation, and blur on any image directly in your browser. No uploads, no account, and no software to install. This free online image editor gives you live preview as you move the sliders so you can see exactly how each adjustment affects your image. Brightening underexposed photos, boosting contrast on flat shots, increasing saturation for vivid colors, and adding a soft blur are all common edits that previously required desktop software like Photoshop. This tool brings those adjustments to any browser for free. Ideal for social media creators, bloggers, students, and anyone who needs quick image enhancement. Supports PNG, JPG, and WebP. Adjust image brightness online free, fix image contrast, and download the enhanced result instantly.
Drop image here or click to upload
How to Use
- 1
Upload your image
Drop a PNG, JPG, or WebP image onto the upload area or click to browse.
- 2
Adjust brightness
Drag the brightness slider. Values above 100% brighten the image; below 100% darken it.
- 3
Adjust contrast
Drag the contrast slider to make tones more or less distinct.
- 4
Fine-tune saturation and blur
Increase saturation for vivid colors or add slight blur for a smooth effect.
- 5
Download
When satisfied, click Download to save the adjusted image.