Description

Swetrix CAPTCHA is a privacy-oriented, simple and opensource CAPTCHA service.

See the full documentation at https://docs.swetrix.com/captcha/introduction

Features

• Privacy-focused: No tracking, no cookies
• Accessible: Full keyboard navigation, ARIA support, screen reader announcements, respects prefers-reduced-motion
• Progress indicator: Visual progress bar during verification
• Auto theme detection: Automatically matches browser's light/dark mode preference
• Lightweight: Minimal footprint, fast loading

Usage

<div class="swecaptcha" 
     data-project-id="YOUR_PROJECT_ID" 
     data-theme="auto">
</div>
<script src="https://cdn.swetrixcaptcha.com/captcha-loader.js" defer></script>

Options

Attribute	Description	Values	Default
data-project-id	Your project ID	Valid project ID	Required
data-theme	Color theme	auto, light, dark	auto
data-response-input-name	Hidden input name	Any string	swetrix-captcha-response

Theme Options

• auto: Automatically detects user's browser theme preference using prefers-color-scheme
• light: Forces light theme
• dark: Forces dark theme

Development

To build the captcha run:

npm run build

After you build it, a new folder dist will appear. You can run test.html file via an extension like Live server to test it (don't forget to set up a valid project ID or one of our dummy project IDs).

License

Swetrix CAPTCHA client is released under the MIT licence, see LICENSE.

Bugs and security

Swetrix is open to pull-requests. Feel free to propose new features or submit bug requests via pull reuqests.
For severe security issues, please contact us at security@swetrix.com

Contact

You can contact us via email at contact@swetrix.com