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Image Color Adjustment
Drag files here orclick to upload
2 files, max 5M each
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About This Tool
Image Color Adjustment is a completely free online image color adjustment tool with brightness, contrast, color temperature, saturation and more, with live preview and local browser processing.
How to Use
- Add Image
Click "Add File" or drag and drop images; batch upload supported.
- Adjust Parameters
Drag the color adjustment sliders on the right with live preview.
- Download
Click "Download Single" or "Download All" when satisfied.
Use Cases
- Adjust brightness, contrast and saturation to make photos more vibrant
- Create warm, cool or vintage styles through color temperature and tint
- Apply the same color settings to a batch of images for efficiency
Key Advantages
- Completely Free
No payment or registration needed; unlimited use of all color features.
- Privacy Safe
All processing is done locally in your browser; files are never uploaded to any server.
- Rich Parameters
Over ten color parameters covering brightness, color, sharpen and blur dimensions.
- Live Preview
See color changes instantly as you drag sliders — what you see is what you get.
- Batch Processing
Add multiple images, apply unified color settings and download as ZIP.
Parameter Details
Key color parameters explained:
| Parameter | Description | Use Case |
|---|---|---|
| Brightness/Contrast | Adjust overall lightness and tonal contrast | Improve dim photos |
| Temperature/Tint | Shift between warm and cool tones | Create mood and style |
| Saturation/Vibrance | Boost or reduce color intensity | Make colors pop or tone down |
FAQ
Photo color tool is a free online image color adjustment tool supporting brightness, contrast, temperature, saturation and more — no installation needed.
Upload an image, drag sliders for live preview, then download. Batch processing supported.
Common browser-decodable formats (JPG / PNG / WebP, etc.) are supported; output is PNG.
Saturation boosts all colors uniformly; vibrance intelligently boosts undersaturated areas while protecting skin tones and already-saturated regions.
The tool only generates a new image; the original is not modified or deleted.
Yes. Add multiple images, apply unified settings, batch convert and download as ZIP.
Temperature shifts from blue (cool) to yellow (warm); tint shifts from green to magenta — combine for various styles.
Most parameters like brightness and contrast support bidirectional adjustment from negative to positive.
Yes. The tool is responsive and works on mobile and tablet browsers.
Images are processed entirely in your browser and never uploaded to any server.
Ensure images are not corrupted, refresh and retry, or try a different browser.
Processing is local; only the initial page load needs a network connection.
Content last updated：2026-07-10
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