Fine-tune hue, saturation, and lightness of your images with real-time preview.
Our free online HSL adjustment tool provides professional color control for your images. Fine-tune hue to shift colors, adjust saturation to control color intensity, and modify lightness to perfect brightness - all independently and with real-time preview. Perfect for color correction, creative color grading, photo enhancement, and achieving consistent color across multiple images. All processing happens in your browser for complete privacy.
Hue shifts colors around the color wheel without changing their intensity or brightness. Moving the slider adjusts all colors by the same amount - reds become oranges, blues become purples, etc. This is perfect for correcting color casts or creating creative color transformations. A full 180° shift turns colors into their complements.
Saturation controls color intensity from completely gray (0%) to maximally vivid (100%+). Decreasing saturation creates muted, pastel, or black-and-white effects. Increasing saturation makes colors more vibrant and punchy, ideal for making images pop on social media.
Lightness adjusts overall brightness while preserving color relationships. Unlike simple brightness adjustment, HSL lightness maintains color saturation better. Increase for bright, airy effects or decrease for dark, moody atmospheres. Works independently of hue and saturation.
Image Blur
Add blur effect to your images
Brightness
Adjust image brightness
Contrast
Adjust image contrast
Crop Image
Crop images to desired size
Resize Image
Resize images to any dimension with precise control over width, height, and aspect ratio for web, social media, and print
Bulk Resize Image
Resize multiple images at once with consistent dimensions for batch processing, web optimization, and social media preparation