Adjust Colors
How to Adjust Hue & Saturation
- 1. Upload: Select a JPG, PNG, or WebP image.
- 2. Adjust Hue: Shift colors from -180° to +180° for different color tones.
- 3. Adjust Saturation: Increase intensity (-100 to +100%) for vivid or muted colors.
- 4. Adjust Lightness: Change brightness (-100 to +100%) for darker or lighter tones.
- 5. Apply & Download: Click "Apply Adjustments" then download your result.
Color Adjustment Benefits
Independent Control
Adjust hue, saturation, and lightness separately for precision.
Adjustable Results
Achieve color grading quality without expensive software.
Interactive Preview
See changes in real-time as you adjust sliders.
100% Free
No registration, subscriptions, or hidden costs.
Frequently Asked Questions
What's the difference between these three adjustments?
Hue shifts color tones, Saturation controls color intensity, and Lightness adjusts brightness.
Can I desaturate colors completely?
Yes, set saturation to -100% to remove all color and create grayscale images.
What hue values produce what colors?
0° is red, 120° is green, 240° is blue. Values between shift between these colors.
Can I undo changes?
Upload again to reset. Each upload is independent with no persistent changes.
Is my data private?
Yes, all processing happens locally in your browser. Images never reach our servers.
What image formats work?
JPG, PNG, WebP, BMP, TIFF, and most standard image formats are supported.
How hue and saturation adjustment works
Upload an image and adjust hue, saturation, and lightness. The browser recalculates image color values according to the selected controls and updates the preview before download.
Browser-based processing
The visual adjustment is produced with browser image and Canvas processing. The preview lets you compare the result before using the download action.
What the adjustment changes
Hue shifts colors around the color spectrum, saturation changes color intensity, and lightness adjusts overall tonal brightness.
Tips for better results
Start with moderate settings and compare the preview with the original. Strong adjustments can intentionally reduce subtle detail or produce a more stylized appearance.
hue and saturation adjustment works FAQ
Does this effect increase image resolution?
No. It modifies the appearance of existing image pixels and does not reconstruct missing source detail.
Can I preview changes before downloading?
Yes. Use the preview and available controls to review the result before downloading it.