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CSS Button Generator Documentation

Style a button with live colors, spacing, corners, hover, and keyboard focus, then copy CSS and HTML.

Use CSS Button Generator
What does it do?

Style a button with live colors, spacing, corners, hover, and keyboard focus, then copy CSS and HTML.

How does it work?

Validate hex colors and numeric dimensions, build a scoped CSS class, and render it on a native button. Include hover and keyboard focus states and a 44px minimum height.

When to use it
  • Prototype a call-to-action style without a build step.
  • Compare square and pill-shaped button treatments.
  • Create a native button style with visible keyboard focus.
Inputs and outputs
Input
Text, files, or values entered in the browser, depending on the tool.
Output
A result shown in the browser that can be reviewed or copied where supported.
Limitations
  • Results depend on the input, browser, network, and external service involved.
  • This tool is informational and does not replace specialist diagnostics.
Privacy and data handling

Inputs for this browser-side tool are processed locally and are not sent to SiteIndex. Normal page analytics may still be collected as described in the Privacy Policy. Read the Privacy Policy.

How to use it

  1. Choose an example or corner preset, then enter a label.
  2. Adjust hex colors, padding, font size, and corner radius.
  3. Inspect hover and keyboard focus, check contrast, then copy CSS and HTML.

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