Free, privacy-friendly CAPTCHA
to stop bots in their tracks

Protect forms, signups and APIs with an invisible, lightweight CAPTCHA service — no paywall, easy integration, and focused on developer experience.

Live Example

For Captcha integration in your site or Advertise Disuccssion. You can contact us on telegram @rscaptcha.

Bot Mode Disabel

Captcha V1 Demo

Captcha V2 Demo

Bot Mode Enabel

Captcha V1 Demo

Captcha V2 Demo

Features

Everything you need to stop scripted abuse without harming real users.

Get Incentiv

You get earn some amount of usd also.

Lightweight

Small script & fast load times.

Privacy-first

Minimal data collection — GDPR respectful.

Flexible integrations

Client-side widget, server verification, or API keys.

“RsCaptcha was super easy to add to our signup form. Bots are gone!”

— Sarah T., Web Developer

“Fast, lightweight, and no creepy tracking. Perfect for privacy-conscious sites.”

— Marco D., Security Engineer

“Finally, a free CAPTCHA that respects users and still blocks spam.”

— Lila S., Blogger

Is RsCaptcha really free?

Yes, basic usage is 100% free. You only pay if you need higher request limits or enterprise-grade support.

Does RsCaptcha collect personal data?

We collect minimal data to score and verify requests. All data is anonymized and GDPR-compliant.

How do I integrate it on my site?

Simply include our script tag and verify the token on your server. Full examples are available in our documentation.

For Captcha integration in your site or Advertise Disuccssion. You can contact us on telegram @rscaptcha.

Have questions or feedback? We'd love to hear from you.