List of Supported Captcha Types

This Captcha Type Listing Is Still A Partial List, More To Follow!

Name Category Example Pixel Size Success Percent
Google Blue Google
200x70 30%
Google Green Google
200x70 9%
ReCaptcha - Audio Google
1x1 95%
ReCaptcha - noCaptcha Google
Select all images of taxis.
300x300 30%
ReCaptcha Two Words Google
300x57 20%
ReCaptcha Version 1 Google
300x57 51%
ArticleMS CMS
200x60 81%
Drupal CMS
180x60 42%
TikiWiki CMS
182x52 40%
Wordpress NEW CMS
175x60 62%
Wordpress NEW (small) CMS
132x45 50%
Wordpress Peter's Spam CMS
160x50 51%
Wordpress Peter's Spam (No Logo) CMS
110x50 52%
WordPress RED CMS
180x60 91%
Wordpress Sabre CMS
180x60 39%
AOL Email
240x100 51%
Hotmail Email
200x100 73%
Mail.ru Email
300x100 58%
Rambler.ru Email
300x60 79%
Yahoo Email
290x80 22%
Yandex Numbers Email
200x60 58%
Yandex Russian Letters Email
200x60 59%
MyBB Forum
200x60 38%
PHP Link Directory Forum
266x87 92%
PHPBB Old Forum
320x50 98%
PHPMotion Forum
210x50 91%
SFM Forum
230x36 70%
SFM Hard Forum
181x36 35%
vBulletin Forum
201x61 30%
Sosblogs Guest Book
180x30 98%
Avito Other
180x60 62%
Avito Small Other
90x30 45%
Pastebin Other
200x70 91%
Sitescrack Other
96x30 80%
KCaptcha New Regular Captcha
160x80 49%
KCaptcha New (Small) Regular Captcha
80x60 60%
KCaptcha Old Regular Captcha
120x60 42%
KCaptcha Old (Small) Regular Captcha
80x40 50%
Number - 1 Regular Captcha
50x16 98%
Number - 2 Regular Captcha
55x20 100%
Number - 3 Regular Captcha
65x25 94%
Number - 4 Regular Captcha
70x20 97%
Number - 5 Regular Captcha
72x30 92%
Number - 6 Regular Captcha
81x31 93%
Number - 7 Regular Captcha
100x100 100%
Number - 8 Regular Captcha
120x30 96%
Over 45 types from captcha.com. Average Accuracy. Regular Captcha
250x50 42%
Facebook Social
280x71 50%
Oxwall Social
200x68 61%
Reddit Social
120x50 70%
VKontakte Social
130x50 20%

* And all captchas supported by Captcha.Com.