FCaptcha
Self-hosted, invisible CAPTCHA that detects AI agents driving real browsers
by WebDecoyFree
Description
Self-hosted, invisible CAPTCHA that detects AI agents driving real browsers. GDPR, WCAG 2.2 AA, and EAA: no cookies, no third-party data sharing, and no visual or audio puzzle. With a false-positive budget enforced in CI. Proof of work, drop-in for Turnstile and reCAPTCHA.…
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FCaptcha FAQ
What is FCaptcha?
Self-hosted, invisible CAPTCHA that detects AI agents driving real browsers. GDPR, WCAG 2.2 AA, and EAA: no cookies, no third-party data sharing, and no visual or audio puzzle. With a false-positive budget enforced in CI. Proof of work, drop-in for Turnstile and reCAPTCHA.
Is FCaptcha free?
Yes. FCaptcha is free to use.
Do I need to download FCaptcha?
No. FCaptcha runs in your browser at webdecoy.com, so there's nothing to install.
Who makes FCaptcha?
FCaptcha is made by WebDecoy.
What are the best FCaptcha alternatives?
Popular alternatives to FCaptcha include Open WebUI, Jan and Ollama. See all FCaptcha alternatives