Hue shifting (or hue rotation) changes the overall color tone of an image by rotating all colors around the color wheel. For example, a 60° shift turns reds into yellows, greens into cyans, and blues into magentas. It's like applying a global color remap while preserving the relationships between different shades. This technique is widely used in photography, graphic design, and digital art to create mood variations or color grade images.

No. All image processing happens entirely in your browser using Canvas and CSS filter APIs. Your images are never uploaded to any server, making this tool 100% private and secure. You can use it offline as well — once the page loads, no internet connection is needed for processing.

Upload: JPG/JPEG, PNG, GIF (static), WebP, SVG, and BMP are all supported. Download: The processed image is exported as a high-quality PNG file to preserve transparency and avoid compression artifacts. If you need JPEG or WebP output, you can use the CSS filter code to recreate the effect in other software.

Hue is the actual color tone (red, blue, green, etc.). Shifting hue rotates all colors around the color wheel. Saturation controls color intensity — 0% makes the image grayscale, 200% makes colors extremely vivid. Brightness adjusts overall lightness — below 100% darkens, above 100% lightens. Contrast controls the difference between light and dark areas — higher contrast creates more dramatic images with deeper shadows and brighter highlights.

Absolutely! The "Copy CSS Filter" button gives you the exact CSS filter property value that replicates the effect. You can paste it directly into your stylesheet or inline style. Example: filter: hue-rotate(45deg) saturate(1.3) brightness(1.1) contrast(1.05);. This works on any HTML element — images, divs, videos, and even text.

Presets are pre-configured combinations of hue, saturation, brightness, and contrast values designed to achieve popular looks: Warm adds golden/orange tones for a cozy feel; Cool shifts toward blue/teal for a crisp look; Vintage reduces saturation and adds warmth for a retro film effect; Vivid boosts saturation for punchy colors; Golden Hour mimics warm sunset lighting; Dramatic increases contrast for cinematic depth; Cyberpunk shifts toward purple/magenta with boosted saturation for a neon aesthetic.

When previewing, CSS filters are applied in real-time at the rendering level — the underlying image data isn't modified, so there's zero quality loss during preview. When downloading, the image is re-rendered through Canvas at the original resolution (or a max of 4096px on the longest side). PNG export ensures lossless compression, so quality is preserved. For best results, start with a high-resolution source image.

Yes! The tool is fully responsive and works on all modern mobile browsers (Safari, Chrome, Firefox). You can upload photos directly from your camera roll, apply adjustments with touch-friendly sliders, and download the result — all from your phone. Clipboard paste is also supported on mobile where available.

Extreme slider values can create striking artistic effects — for example, max saturation (200%) produces hyper-vivid colors, while minimum brightness (30%) creates a heavily darkened, moody image. Hue shifts of ±180° produce a complete color inversion effect. There's no "wrong" setting — experiment freely! Use the Reset button to return to defaults at any time.

Unlike preset-heavy apps, this tool gives you granular, real-time control over individual color parameters. You can fine-tune each aspect (hue, saturation, brightness, contrast) independently, combine them however you like, and instantly see the CSS code behind the effect. It's designed for both casual users who want quick presets and developers/designers who need precise, reproducible color transformations.