Captcha Cracking Javascript

1. Captcha Cracking Javascript
2. Js Captcha
3. Captcha Cracking Javascript Download

Shaun Friedle created an impressive piece of Javascript which can automatically defeat CAPTCHAs used by the Megaupload file hosting service. While their CAPTCHAs are particularly weak, it’s an impressive Javascript feat that breaks into some new territory, namely Javascript-based optical character recognition. John Resig posted a breakdown of how the software works. Here’s the quick summary:. The HTML 5 Canvas API is used to get at the pixel data from the Captcha image. Canvas gives you the ability to embed an image into a canvas (from which you can later extract the pixel data back out again). The script includes an implementation of a, written in pure JavaScript.

The pixel data, extracted from the image using Canvas, is fed into the neural network in an attempt to divine the exact characters being used – in a sort of crude form of.Shaun designed the software as a Greasemonkey script that will break CAPTCHAs for Megaupload and automatically trigger a download. The code is designed specifically for this CAPTCHA style, but there’s no reason why the getImageData trick combined with a alternate OCR implementation couldn’t be used to solve for other systems. This is pretty fascinating stuff.Is there a better (more convenient, harder to cheat) way to prove humanness? What else could you make in Javascript using OCR, neural nets, or per-pixel image processing?

IconCaptcha is a faster and more user-friendly captcha than most other captchas. You no longer have to read any annoying text-images, with IconCaptcha you only have to compare two images and select the image which is only present once.Besides being user-friendly, IconCaptcha is also developer-friendly.

With just a few steps you can get the captcha up and running. Even developers new to JavaScript and PHP can easily install IconCaptcha. Create Contact Form in HTML and submit the data to Google Spreadsheet.

Google re-captcha has been integrated to protect forms to be submitted by robots. Check the demo and documentation for more details.Features:. Google Spreadsheet as database: Uses Google Spreadsheet to capture form responses. New responses can be appended at the top. Simple Form: Designed with simple HTML5, CSS3 and bootstrap. Protection: Google re-captcha to prevent spamming.

Customization: You can customize the form according to your own requirement. Look and feel: Bootstrap two column layout, responsive. Shows status loader when the form is being submitted. Notification: Can send notification email to the admin with submitted form data.

Munda forms is a set of modern, clean form elements suitable for any type of website or form. The package includes 3 working AJAX forms, 5 color variations, 35 HTML demos.

Bootstrap grid system. 200+ icons.

jQueryUI widgets: accordion, autocomplete, button, datepicker, dialog, menu, progressbar, selectmenu, slider, spinner, tabs, tooltip. Timepicker, Monthpicker, Input masking. Colorpicker. Responsive embeded content: Youtube videos, Google maps, Vimeo videos. Star rating. Social buttons: 53 brands.

CAPTCHA. Client side validation. Server side validation. LESS files. Smart Forms is a responsive professional Form Framework / pack with a clean consistent Form UI.

The framework includes a variety of form Widgets such as Datepickers, Timepickers, Monthpickers, Colorpickers, Numeric Steppers, UI Sliders, Google maps, toggle switches validation, masking among other features.Features:. Multiple form inputs. File inputs / uploaders. CSS3 checkboxes + Radios. CSS3 toggle switches. CSS3 review & rating.

Tooltips + vector icons. Notification alerts.

Captcha Cracking Javascript

CSS3 multi shape buttons. Animated progress bars. Simple pricing tables. Ajax form processing. Input masking. PHP CAPTCHA with refresh support. 40+ starter templates included.

Date & time picker widgets. Looking for a simple contact form that has nice, user friendly validation? You’ve found it.This form loves validation.

All fields (except for Company) are all validated through jQuery and PHP. JavaScript mainly for normal users who just love to fill in forms (and to save sending unnecessary requests to the server). PHP validation for those who love to try to break forms or just simply have JS disabled.Features:.

Js Captcha

jQuery animation for validation rules. JavaScript validation so no page reload! Saves bandwidth. PHP validation if the user has JavaScript disabled the form will still validate. Field specific validation, phone requires numbers, email requires a valid email format etc. Anti spam measures (captcha) to deter spam emails. Easy to read.

Captcha Cracking Javascript Download

Very easy to implement into an existing HTML or PHP web page. ‘Plug in and Play’ – Simply change the email address and place on your page. Thank you message animation on submission. Error message animation without reloading the page on submission attempt. Customise the HTML email message that is sent.