About PaletteTools

PaletteTools is a small set of focused color tools built for designers, developers, content creators, students, and anyone who needs to pull a color out of an image or convert between color formats quickly.

What we believe

A color tool doesn't need an account, a subscription, or a server to be useful. Every tool on this site runs entirely in your browser: images are decoded and analyzed locally using the Canvas API, and nothing you upload or type is ever sent to a server.

No AI, on purpose

Palette extraction uses a well-established, deterministic color-quantization algorithm (median cut) rather than a machine-learning model. That means results are fast, predictable, and don't depend on any external API, subscription, or usage limit.

What's here today

• An image color palette generator
• A color picker for exact pixel values from an image
• A HEX ↔ RGB converter
• An RGB ↔ HSL converter

More tools — gradient generation, contrast checking, and other color utilities — are planned on top of the same fast, private foundation.

Questions or feedback?

Visit the contact page to get in touch.