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Delivers a daily balance of inspiration across web design, graphic design, web development, jquery, photography, web plugins, wordpress themes, identity dranding design and more than for designers. If any images or content appear on site is violation or copyright please inform us on (visionwidget$gmail.com).

12 jQuery CAPTCHA Plugin with Tutorial

CAPTCHA is an easy method, which are designed to differ between human and bots or malicious software to keep them away. Proposing CAPTCHA to your comment forms, registration & logins forms, contact forms, etc.

It is a smart way to keep bots out from entering in to the website. CAPTCHA helps to curb the unethical activities and to give the spammers a hard time and it saves lot of time against managing spam comments for a blog, deleting fake spam users registering in sites, stop posting spam advertisements and things very much alike.

Here’s we are presenting 8 Free jQuery CAPTCHA Plugin Solutions To Prevent Spam that you can use to provide protection from spam bots and ensure that only humans perform certain actions.

Replace Captcha by Simple Number Calculation Using Jquery

replace-captcha-by-simple-number-calculation

QapTcha : jQuery captcha system by drag&drop action

QapTcha is an easy-to-use, simple and intuitive captcha system.
It needs human action instead of to read a hard text and it is a very lightweight jQuery plugin.

qaptcha

Ajax Stylish Captcha and Contact Form

This tutorial is about ajax based contact form with jquery validation and ajax based captcha. Captcha is main part of any form and if it is ajax based then it looks awesome.

Ajax Stylish Captcha and Contact Form

S3CAPCHA

It is an advanced plugin script that asks for choosing the correct image instead of asking to recognize the difficult text.

s3capcha

MotionCAPTCHA – Stop Spam, Draw Shapes

MotionCAPTCHA is a jQuery CAPTCHA plugin, based on the HTML5 Canvas Harmony procedural drawing tool by Mr Doob and the $1 Unistroke Gesture Regonizer algorithm (and the more recent Protractor algorithm improvement), requiring users to sketch the shape they see in the canvas in order to submit a form.

motioncaptcha-jquery-plugin

1. QapTcha –  QapTcha is an easy-to-use and simple draggable captcha system which is build with jQuery and  jQuery UI.  It needs human action instead of to read a hard text and it is a very lightweight jQuery plugin.

QapTcha

 

2. jQuery fancy Draggable Captcha - Here is a jQuery example for a captcha in a registration form. In order to pass the “Are you human” test, the user has to drag the numbers from 1 to 6 into order.

jQuery fancy Draggable Captcha

 

3. reCaptcha style Captcha with JQuery and PHP - This tutorial is about to creating a captcha same as recaptcha. I used CSS and PHP for this. You can find few tutorials about creating and integrating captcha/recaptcha in php over 99points.

reCaptcha style Captcha with JQuery and PHP

 

4. Jquery Advanced Ajax validation with CAPTCHA - The plugin is written and maintained by Jörn Zaefferer, a member of the jQuery team, lead developer on the jQuery UI team and maintainer of QUnit.

Jquery Advanced Ajax validation with CAPTCHA

 

5. s3Capcha jQuery plugin - s3capcha is advanced captcha script that is based on choosing the right image instead of writing hardly readable letters and numbers.

s3Capcha jQuery plugin

 

6. Ajax Stylish Captcha and Contact Form using JQuery and PHP

Ajax Stylish Captcha and Contact Form using JQuery and PHP

 

7. Ajax Fancy Captcha - Ajax Fancy Captcha is a jQuery plugin that helps you protect your web pages from bots and spammers. Captcha’s security level is medium, with the emphasis on nice looking and user friendly qualities while still offering reasonable protection from unwanted “guests”.

Ajax Fancy Captcha

 

8. Simple Captcha - This plugin is designed to help overcome automated form submission by requiring a "real person" to identify text made up of dots. The entered value is compared on the server with the generated value to determine whether processing should continue.

Simple Captcha

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