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Gradient Generator vs CoolHue: catalog facts
Gradient Generator	CoolHue
Free Free to use on the author's website.	Free Free to use.
Web	Web
Choice of interpolation color mode, including LAB and HCL Adjustable precision, angle and easing curve	Copy gradients directly as CSS Downloadable Sketch and Photoshop palettes
Produces linear gradients only Lives inside a blog with newsletter prompts	Fixed collection rather than a gradient generator Little sign of recent additions
Web application	Web application
Closed source	Closed source
License not stated	License not stated
No account needed	No account needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.