Notifies you when a CAPTCHA (reCAPTCHA, hCaptcha, etc.) is detected on any site.
Users
108
+18 in 30 days
Rating
4.0 / 5
+4.00 in 30 days
Ratings
1
+1 in 30 days
Store rank
#82K
#68K among extensions
Version
1.0.0
updated 11 Apr 2025
Users
monthly, 2 years
Latest, 16 Oct 2026:108 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 years
Latest, 16 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Universal CAPTCHA Detector
Universal CAPTCHA Detector is a lightweight Chrome extension that automatically detects the presence of CAPTCHA challenges on websites you visit — including Google reCAPTCHA, hCaptcha, Cloudflare Turnstile, and even custom CAPTCHA implementations.
🔍 Key Features:
✅ Detects reCAPTCHA v2 and v3
✅ Detects hCaptcha and Cloudflare Turnstile
✅ Heuristically detects traditional CAPTCHA images or text prompts
✅ Runs silently and efficiently on every page
✅ Notifies you via a subtle icon badge when CAPTCHA is found
✅ No popups, no interruptions — just simple visual alerts
✅ Works automatically, no setup required
🧠 How It Works:
This extension scans the page's content for common CAPTCHA providers and visual patterns. When a CAPTCHA is detected, you'll see a red "!" badge on the extension icon. It works across all websites and handles dynamically loaded CAPTCHAs using smart DOM monitoring.
🔒 Privacy First:
This extension does not collect or transmit any user data. Detection happens entirely on your browser. We do not use analytics, third-party scripts, or any tracking technologies.
Growth
Window
Users
Change
Ratings
Rating
7 days
+2
+1.9%
0
0.00
30 days
+18
+20.0%
+1
+4.00
6 months
+27
+33.3%
+1
+4.00
1 year
+67
+163.4%
+1
+4.00
Chrome Web Store search rankings
Where Universal CAPTCHA Detector appears when people search the store, with the 30 day change