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ThinkCaptcha – Captcha for Login, Register and WooCommerce

Name: ThinkCaptcha – Captcha for Login, Register and WooCommerce
Author: ThinkPlugin

Add a captcha to your WordPress and WooCommerce login, registration, and password forms to stop spam, bots, and brute-force attacks.

ThinkCaptcha ranks #19,861 among WordPress.org plugins with 60+ active installations, is #1,176 of 5,058 in the Security category, and was last updated Sep 19, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.4

v1.1.9 Current Version v1.1.9

Updated 1 month ago Last Update on 19 Sep, 2026

Refreshed 1 week ago Last Refreshed on

#1,176 of 5,058 in Security Top 25% by installs

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Rank

#19,861

— No change

Active Installs

60+

+50%

KW Avg Position

N/A

— No change

Downloads

+2 today

Support Resolved

— No change

Rating

Review 0 out of 5

0 (0 reviews)

Next Milestone 70

Total Progress 50%

60+ 70+

3,399

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #19,861

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

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Plugin Details

Version: 1.1.9
Last Updated: Sep 19, 2026
Requires WP: 5.5+
Tested Up To: 7.1.4
PHP Version: N/A
Author: ThinkPlugin

Support & Rating

Rating: ☆ ☆ ☆ ☆ ☆ 0
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

captcha login recaptcha spam woocommerce

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Frequently Asked Questions

Common questions about ThinkCaptcha – Captcha for Login, Register and WooCommerce

After adding your Google reCAPTCHA keys, open the ThinkCaptcha settings page and enable "WordPress - Login Form". The captcha is added to your login page automatically, which helps protect against brute-force attacks.

Yes. You can enable the captcha on the WooCommerce login, registration, and password-reset forms from the settings panel. The WooCommerce checkout is available in the Pro version.

Contact Form 7 and WPForms are supported in the Pro version.

"Captcha" is the general term for a test that tells humans and bots apart. reCAPTCHA is Google's version of it, which uses risk analysis for a smoother experience. ThinkCaptcha uses reCAPTCHA v2.

No. The script loads asynchronously and only on pages where the captcha is active, so it does not block your pages from loading.