Brightness & Contrast Adjuster - Edit Images Online Free

☀️ Brightness & Contrast Adjuster

Fine-tune brightness, contrast, saturation, and more

✨ 100% Free 🔒 Private ⚡ Real-time Preview 🎨 Multiple Adjustments
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Drop image here or click to select
Supports: PNG, JPG, JPEG, WebP, GIF, BMP
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🖼️ Preview
Original
Edited
⚙️ Adjustments
☀️ Brightness 0
-100 0 +100
🔲 Contrast 0
-100 0 +100
🎨 Saturation 0
-100 0 +100
💡 Exposure 0
-100 0 +100
✨ Highlights 0
-100 0 +100
🌑 Shadows 0
-100 0 +100
🌡️ Warmth 0
Cool 0 Warm
🎯 Quick Presets
✅ Adjustments Applied!
Result
Format
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Dimensions
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File Size
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⬇️ Download Image
💡 About This Tool
  • 100% Private: Your images never leave your browser.
  • Real-time Preview: See changes instantly as you adjust sliders.
  • Multiple Adjustments: Fine-tune brightness, contrast, saturation, exposure, and more.
  • Quick Presets: One-click presets for common looks.
🎨 Adjustment Guide
  • Brightness: Overall lightness/darkness of the image
  • Contrast: Difference between light and dark areas
  • Saturation: Color intensity (0 = grayscale)
  • Exposure: Simulates camera exposure adjustment
  • Highlights: Affects only bright areas
  • Shadows: Affects only dark areas
  • Warmth: Color temperature (cool blue to warm orange)