Free Color & Design Tools | ToolsA2Z
Free Color & Design Tools
Color conversion, palette and gradient utilities for designers. Choose a tool, enter your details and generate your result instantly. Most processing happens locally in your browser.
Privacy: inputs are processed in your browser unless a feature explicitly needs your camera. Always verify important outputs before publishing or using them professionally.
Color & Design Tools – Online Tools, Features and How to Use Them
Free color tools help designers convert color formats, create gradients and palettes, and check text contrast. This page brings together 6 free utilities in one place. Choose a tool from the tool list, provide the required information and run it to get an instant result. The interface is designed for desktop, tablet and mobile browsers.
How to use these Color & Design Tools
- Open the tool you need from the list.
- Read the field labels and enter accurate information.
- Click Run Tool to process your input.
- Review the output carefully, then use Copy Result or select the text manually.
- Use Clear before starting a new calculation or task.
Tools and step-by-step instructions
Color Picker: How to use Color Picker
Choose a color with the picker and click Run Tool. The result shows HEX, RGB and HSL values for the selected color.
Helpful tip: Free color tools help designers convert color formats, create gradients and palettes, and check text contrast.
HEX to RGB Converter: How to use HEX to RGB Converter
Enter a 3-digit or 6-digit HEX color code and click Run Tool. The converter returns RGB and HSL values.
Helpful tip: Free color tools help designers convert color formats, create gradients and palettes, and check text contrast.
RGB to HEX Converter: How to use RGB to HEX Converter
Enter red, green and blue channel values from 0 to 255. Click Run Tool to convert the values into a HEX color code.
Helpful tip: Free color tools help designers convert color formats, create gradients and palettes, and check text contrast.
Gradient Generator: How to use Gradient Generator
Choose the start color, end color and angle in degrees. Click Run Tool to preview the gradient and copy the CSS linear-gradient value.
Helpful tip: Free color tools help designers convert color formats, create gradients and palettes, and check text contrast.
Color Palette Generator: How to use Color Palette Generator
Choose a base HEX color and click Run Tool. The tool creates five lightness variations using the same hue and saturation.
Helpful tip: Free color tools help designers convert color formats, create gradients and palettes, and check text contrast.
Contrast Checker: How to use Contrast Checker
Enter the text color and background color as HEX values. Click Run Tool to calculate the WCAG contrast ratio and show AA/AAA guidance for normal and large text.
Helpful tip: Free color tools help designers convert color formats, create gradients and palettes, and check text contrast.
Frequently asked questions
Are these tools free?
Yes. The tools on this page are provided free to use. Some features, such as QR and barcode generation, load a small library from a CDN and need an internet connection.
Do I need to install an application?
No installation is required. Open this page in a modern web browser. QR camera scanning additionally needs HTTPS, camera permission and browser support.
Are my inputs uploaded to a server?
Most text, calculation and color operations run directly in your browser. Camera scanning uses your device camera after you grant permission. Avoid entering confidential or sensitive information into any online tool unless you have reviewed the site and its privacy practices.
Can I rely on every result without checking?
Use results as practical assistance and verify important technical, financial, legal, publishing or business decisions independently. Some tools perform simplified checks or estimates, as explained in their instructions.