├── README.md
└── main.py


/README.md:
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 1 | # reCAPTCHA-bypass
 2 | This python script lets you to bypass I'm not a robot captcha(reCAPTCHA) by means of computer vision and system automation.
 3 | 
 4 | Required external modules :
 5 | 1. cv2
 6 | 2. numpy
 7 | 3. matplotlib
 8 | 4. pyautogui
 9 | 5. pyscreenshot
10 | 
11 | Additional files :
12 | 1. https://i.imgur.com/9lsZPfy.jpg download this image for performing template matching technique and paste it on the same folder of the script
13 | 
14 | 
15 |  Open the page which is to be bypassed and run the script main.py
16 |  NB. reCAPTCHA box must be visible to the user during execution of script
17 | 


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/main.py:
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 1 | import cv2
 2 | import numpy as np
 3 | from matplotlib import pyplot as plt
 4 | import pyautogui
 5 | import time
 6 | import pyscreenshot as ImageGrab
 7 | 
 8 | time.sleep(1)
 9 | coords = []
10 | print ('-> Locating coordinates of reCAPTCHA...')
11 | 
12 | pic = pyautogui.screenshot()    #taking screenshot
13 | pic.save('main.jpg')            #saving screenshot
14 | 
15 | img_rgb = cv2.imread('main.jpg')
16 | img_gray = cv2.cvtColor(img_rgb, cv2.COLOR_BGR2GRAY)               ###beginning template matching###
17 | template = cv2.imread('sub.jpg',0)                                  #
18 | w, h = template.shape[::-1]                                         #
19 | 
20 | res = cv2.matchTemplate(img_gray,template,cv2.TM_CCOEFF_NORMED)
21 | threshold = 0.8
22 | loc = np.where( res >= threshold)
23 | 
24 | for pt in zip(*loc[::-1]):
25 |     coords.append(pt[0])        #storing upper left coordinates of reCAPTCHA box
26 |     coords.append(pt[1])
27 | 
28 | 
29 | if len(coords)!= 0 :
30 |    
31 |     print ('-> Location found reCAPTCHA at :',coords)
32 | 
33 |     reCAPTCHA_box_x_bias = 10
34 |     reCAPTCHA_box_y_bias = 20
35 | 
36 |     coords[0] = coords[0] + reCAPTCHA_box_x_bias
37 |     coords[1] = coords[1] + reCAPTCHA_box_y_bias
38 | 
39 |     print ('-> Moving cursor to (1, 1)')
40 |     pyautogui.moveTo(1, 1, duration = 0)
41 | 
42 |     print ('-> Moving cursor towards reCAPTCHA')
43 |     pyautogui.moveTo(coords[0], coords[1], duration = 0.12)
44 | 
45 |     print ('-> Performing click action on reCAPTCHA')
46 |     pyautogui.click()
47 | 
48 |     time.sleep(4)
49 | 
50 |     Submit_button_x_bias = 0
51 |     Submit_button_y_bias = 75
52 | 
53 |     coords[0] = coords[0] + Submit_button_x_bias
54 |     coords[1] = coords[1] + Submit_button_y_bias
55 | 
56 |     pyautogui.moveTo(coords[0], coords[1], duration = 0.14)
57 | 
58 |     print ('-> Performing click action on Submit')
59 |     pyautogui.click()
60 | 
61 |  else :
62 |     print ('-> reCAPTCHA box not found!')
63 |     
64 | 


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