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CSS Checkbox Generator

Create custom-styled checkboxes with live preview — choose checkmark style, tweak colors and sizing, then copy the CSS.

import SyncedSlider from "./_SyncedSlider.astro"

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CSS

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How to use CSS Checkbox Generator

  1. Choose a checkmark style (tick, cross, fill, or minus).
  2. Set the size, border radius, and colors for checked/unchecked states.
  3. Copy the generated CSS and apply the class to your checkbox input.

What is CSS Checkbox Generator?

Browser-default checkboxes look different on every platform and are hard to style. This tool lets you design a custom checkbox with full control over size, colors, border radius, and the checkmark icon itself (tick, cross, fill, or minus).

All output is pure CSS — no JavaScript required for the visual styling. Use the generated CSS class in your forms for a consistent cross-platform look.

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FAQ

Does this replace the native checkbox?
The CSS hides the native checkbox appearance and replaces it with your custom design while preserving full accessibility.
Will it work with form submissions?
Yes — the underlying input is a real checkbox. The CSS only changes how it looks, not how it behaves.
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