Anti-Captcha (anti-spam botblocker)
by filiw 4.2 (5 reviews)

Anti-Captcha (anti-spam botblocker)

Anti-Captcha is a transparent spam solution that does not require any end-user interaction.

Anti-Captcha (anti-spam botblocker) ranks #6,663 among WordPress.org plugins with 1,000+ active installations, is #167 of 1,576 in the Authentication category, a 4.2/5 rating from 5 reviews, and was last updated Nov 3, 2014. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 4 (Current: 7.1)
v20141103 Current Version v20141103
Updated 11 years ago Last Update on 03 Nov, 2014
Refreshed 14 hours ago Last Refreshed on
#167 of 1,576 in Authentication Top 10% by installs No update in over a year
View on WordPress.org
Rank
#6,663
-8 this week
Active Installs
1K+
-17.3%
KW Avg Position
N/A
No change
Downloads
87.4K
+8 today
Support Resolved
0%
No change
Rating
84%
Review 4.2 out of 5
4.2 (5 reviews)

Next Milestone 2K

Total Progress 6.2%
1K+ 2K+
6,614
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
Pro

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Need 938 more installs to reach 2K+

Rank Changes

6,644 6,650 6,656 6,662 6,668 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026
6,644 6,650 6,656 6,662 6,668 31-08-2026 01-09-2026 02-09-2026 03-09-2026 04-09-2026 05-09-2026 06-09-2026 07-09-2026 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026
Current #6,663
Change
Best #

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Active Installs Growth

Active Installs 0,000,000+
Growth +0.0%
Peak 0,000,000

Downloads Growth

0 10 20 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026
0 10 20 31-08-2026 01-09-2026 02-09-2026 03-09-2026 04-09-2026 05-09-2026 06-09-2026 07-09-2026 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026
Downloads
Growth
Peak

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Reviews & Ratings

4.2
5 reviews
Overall 84%
5
4 (80%)
4
0 (0%)
3
0 (0%)
2
0 (0%)
1
1 (20%)

Security History

Source: WPVulnerability

No known vulnerabilities on record for Anti-Captcha (anti-spam botblocker). Checked 1 month ago.

TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners who want to block automated bot activity without adding friction for real visitors. It stops spam bots from posting comments, registering accounts, or requesting password resets by validating a hidden, dynamically generated nonce token instead of requiring user interaction.

  • No end-user interaction required
  • Nonce-based token verification
  • Obfuscated JavaScript nonce insertion
  • Blocks spam comment posting
  • Blocks fake account registration
  • Blocks lost password request abuse
  • Marks invalid submissions as spam
  • Manual approval of flagged comments

Frequently Asked Questions

Common questions about Anti-Captcha (anti-spam botblocker)

Anti-Captcha (anti-spam botblocker) has 1,000+ active installations on the WordPress.org plugin directory.
Anti-Captcha (anti-spam botblocker) holds a 4.2 out of 5 star rating based on 5 user reviews on WordPress.org.
Anti-Captcha (anti-spam botblocker) is developed by filiw and published on the official WordPress.org plugin repository.
Anti-Captcha (anti-spam botblocker) requires WordPress 2.8.4 or higher and is tested up to WordPress 4.
Anti-Captcha (anti-spam botblocker) has been downloaded 87,410+ times from WordPress.org.
The latest version of Anti-Captcha (anti-spam botblocker) is 20141103. It was last updated on November 3, 2014.
Yes. Anti-Captcha (anti-spam botblocker) is a free WordPress plugin available to download and install from the WordPress.org plugin directory.

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