Image Saturation Tool

The tool provides global saturation adjustment for raster images in a fast, web-based environment. It targets professionals and teams that need consistent color refinement during asset prep and quick publishing workflows.
Conceptually, per-pixel RGB values are transformed to a saturation space (HSV/HSL), scaled by the user-specified percentage, and converted back to RGB. Luminance is preserved to maintain overall contrast, producing uniform color shifts across the image. The operation is global, ensuring repeatable results across assets without masking or local edits.
This adds value by enabling rapid iterations, predictable outcomes, and easy export for social media, catalogs, and marketing visuals. Use cases include product photography, banner images, and editorial assets where enhanced or subdued color intensity is desired. The tool focuses on a single global parameter for simplicity and speed, while maintaining compatibility with common raster formats and standard color spaces.
Core features include input validation, a global saturation delta control, and a straightforward export path. The design emphasizes reliability, low processing latency, and reproducible results across different display environments.