What is BlockedBot ?
BlockedBot is a secure and easy-to-use iframe CAPTCHA service designed to protect your websites from spam, bots, and automated AI abuse.
Our service ensures that only real human visitors can interact with your site,
keeping your content safe and your user experience seamless.
Why Choose BlockedBot ?
Easy Integration: Use our simple public/private key system to embed CAPTCHA on any website.
Reliable Protection: Stop bots and automated attacks before they affect your site.
Customizable: Adapt CAPTCHA styles and behavior to fit your website’s needs.
Privacy-Focused: We don’t track users beyond the minimal data needed for CAPTCHA verification.
No Skills Needed: We provide simple Iframe CAPTCHA, and requires file_get_contents to verify solved ones.
How It Works ?
Sign Up and get your unique public and private keys.
Integrate the CAPTCHA on your website using our simple API.
Verify Visitors securely with BlockedBot to ensure they are human.
Block Multi-Accounts & Multiple-IPs
You can set CAPTCHA types, difficulty, strick level, and season time.
CAPTCHA will remain marked as 'SOLVED' during valid season,so your users are not required to solve new captcha evertime.
We have smart options to block Multi-Accounts automatically by providing us 'Userdata' (could be username or userID) with user's IP so we can compare and suspend any account is using more than one account on your site.
And we provide you with protections from users who are using Multiple IPs during captcha season.
If your user had used more than one account, our system will block access for all his accounts at once when 'Multi-Account' protection is enabled.
If your user's IP is changed more than 3 times during captcha season (time you set) it will be blocked when 'Multiple-IPs' protection is enabled.
Multi-types, Multi-difficulty
1. Clickable CAPTCHA
One click to answer the CAPTCHA, Fast to resolve.
Live demo
Simple for real Humans
Live demo
Very simple for real Humans
Live demo
Difficult & Unique .GIF CAPTCHA
Live demo
Simple for real Humans, Secure against %50 of AI Bots
Live demo
Secure against %95 of AI Bots
2. Writable CAPTCHA
Write the answer, More difficult agains Bots.
Live demo
Secure against classic Bots.
Live demo
Secure against most Bots
3. Random CAPTCHA
Live demo
Random Clickable, Writable, or Clickable + Writable.
You can set up to 2 CAPTCHAs per season.
You can set different types of CAPTCHAs per season.
Live demo is available for each type.
Demo settings:
Season: 5 Minutes
difficulties: first one Easy~Normal, second one Hard
What is BlockedBot ?
BlockedBot is a secure and easy-to-use iframe CAPTCHA service designed to protect your websites from spam, bots, and automated AI abuse.
Our service ensures that only real human visitors can interact with your site, keeping your content safe and your user experience seamless.
Why Choose BlockedBot ?
Easy Integration: Use our simple public/private key system to embed CAPTCHA on any website.
Reliable Protection: Stop bots and automated attacks before they affect your site.
Customizable: Adapt CAPTCHA styles and behavior to fit your website’s needs.
Privacy-Focused: We don’t track users beyond the minimal data needed for CAPTCHA verification.
No Skills Needed: We provide simple Iframe CAPTCHA, and requires file_get_contents to verify solved ones.
How It Works ?
Sign Up and get your unique public and private keys.
Integrate the CAPTCHA on your website using our simple API.
Verify Visitors securely with BlockedBot to ensure they are human.
Block Multi-Accounts & Multiple-IPs
|
You can set CAPTCHA types, difficulty, strick level, and season time. CAPTCHA will remain marked as 'SOLVED' during valid season,so your users are not required to solve new captcha evertime. |
We have smart options to block Multi-Accounts automatically by providing us 'Userdata' (could be username or userID) with user's IP so we can compare and suspend any account is using more than one account on your site. And we provide you with protections from users who are using Multiple IPs during captcha season.
If your user had used more than one account, our system will block access for all his accounts at once when 'Multi-Account' protection is enabled.If your user's IP is changed more than 3 times during captcha season (time you set) it will be blocked when 'Multiple-IPs' protection is enabled. |
Multi-types, Multi-difficulty
One click to answer the CAPTCHA, Fast to resolve.
Live demo
Simple for real Humans
Live demo
Very simple for real Humans
Live demo
Difficult & Unique .GIF CAPTCHA
Live demo
Simple for real Humans, Secure against %50 of AI Bots
Live demo
Secure against %95 of AI Bots | Write the answer, More difficult agains Bots.
Live demo
Secure against classic Bots.
Live demo
Secure against most Bots3. Random CAPTCHA
Live demo
Random Clickable, Writable, or Clickable + Writable.You can set up to 2 CAPTCHAs per season. You can set different types of CAPTCHAs per season. Live demo is available for each type. Demo settings: Season: 5 Minutes difficulties: first one Easy~Normal, second one Hard |