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Lab5 Captcha

2 reviews
Get Lab5 Captcha (v25.07.30)
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Introduction

Captcha, Email protection, Spam Protection, Contact forms, Site Security

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Lab5's Captcha - Simple but effective Captcha that is COMPLETELY INDEPENDENT from any external service! Only needs Joomla! and PHP, nothing else!

  • Effective anti spam extension
  • Super easy setup and config !
  • Modi : Normal Captcha OR Math Captcha!
  • Random Font option - makes it harder for AI to learn
  • Resubmission timer - indended to block spam
  • Update-Service included :)

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I hope you like & enjoy & rate this extension ! ;-)
Your Lab5
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Category : Security + Anti-Spam Tools
Tags : Captcha, Spam Protection, Contact Forms, Site Security, Email Protection

http://lab5.ch/captcha

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                this extension was developed by :

                01001100 01100001 01100010 00110101

                Lab5 - Professional Web Development
                Switzerland
                http://lab5.ch

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Documentation completely missing



Posted on 13 May 2019
Functionality
It seems to do what it should do. Difficulty degree of math sums is not configurable. Learn more link is dead.
Ease of use
Install and activation as a standard Joomla! captcha is very easy. Incorporation into another 3rd party extension is not.
Support
It's free, therefore I'm on my own. There no info on the auther's website about how to use the extension with other 3rd party extensions.
Documentation
No documentation. Not on the author's website, nor in the downloaded package. How to implement captcha in another 3rd party extension?
I used this to: Avoiding registrations with external services whit using captcha. But I'll need to uninstall, because it doesn't seem to do the job with non-standard Joomla! forms. No documentation to help me.

Nice one :-)



Posted on 10 November 2018
Functionality
For me it's the best free Captcha for Joomla.
Ease of use
Everything is self explained it's not hard to use at all.
I used this to: I'm using this Captcha now on my website to improve my security, And i also really HATE to use external services.
But is still wish their was a Captcha out their that would support the Admin Login Panel too including for the Front Panel X failed login attempts.
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Lab5 Captcha

Version:
25.07.30
Developer:
Lab5
Last updated:
Jul 31 2025
3 months ago
Date added:
Mar 04 2018
License:
GPLv2 or later
Type:
Free download
Includes:
p
Compatibility:
J4 J5
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Uses Joomla! Update System

Demo Support Not available Documentation Not available

Score:

Functionality:
Ease of use:
Support:
Documentation:

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