Free Online Color Palette & Picker

Q: How does the Eyedropper tool work?

The Eyedropper uses the HTML5 EyeDropper API to allow you to select and sample any pixel color directly from your computer screen.

Q: Are all developer tools 100% free to use?

Yes! All developer tools on AllInOneWebToolz.com are completely free with zero file limits or mandatory account registration.

Q: Is my source code or JSON data uploaded to external servers?

No. All code formatting, minification, regex testing, and encoding occur 100% locally within your browser context. Your code never leaves your computer.

Q: What developer utilities are supported in this suite?

We provide JSON Formatter & Validator, CSS & JS Minifier, UUID Generator, Unix Timestamp Converter, Regex Tester & Debugger, Base64 Encoder/Decoder, URL Encoder/Decoder, and Color Palette & Picker.

Pick exact HEX, RGB, and HSL colors, sample screen colors with EyeDropper, and generate matching color schemes.

JSON Formatter CSS & JS Minifier Unique ID Generator Timestamp Converter Regex Tester Base64 Tool URL Encoder Color Palette Hash Generator Chmod Calculator Open Graph Generator IP Lookup

HEX Code

RGB Code

HSL Code

Generated Matching Color Palette Schemes

Complementary Palette

Monochromatic Tints

Frequently Asked Questions

How does the Eyedropper tool work?

Are all developer tools 100% free to use?

Is my source code or JSON data uploaded to external servers?

What developer utilities are supported in this suite?