How to Get the CAPTCHA's Sitekey On a Website

The identifiers of different types of captchas have approximately the following formats:

ReCaptcha v.2 & ReCaptcha v.3:

6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-

6LdyC2cUAAAAACGuDKpXeDorzUDWXmdqeg-xy696

6Le0xVgUAAAAAIt20XEB4rVhYOODgTl00d8juDob

Turnstile/Challenge: 

0x4AAAAAAABUYP0XeMJF0xoy

1. Open the browser’s developer tools (right-click → Inspect).

Then you’ll see the following window:

2. Press Ctrl + Shift + F to search. Use the words ‘sitekey’ or ‘render’.

If you have ZennoPoster installed, you can find the sitekey using ProjectMaker.

reCAPTCHA v.2 

1. Use the ‘Traffic’ window. 

2. Go to the page.

3. Double-click on the following request:

4. In the “Request info” open the “Parameters”. Here you can see the sitekey:

ReCaptcha v.3

1. Use the ‘Traffic’ window. 

2. Go to the page.

3. Double-click on the following request:

4. In the “Request info” open the “Parameters”. Here you can see the sitekey:

1. Use the ‘Traffic’ window. 

2. Go to the page.

3. The sitekeys for Turnstile/Challenge captchas start with the characters ‘0x’, so you can use them in your search. Double-click on the following request:

4. Here you see the sitekey:

Note: We'd like to remind you that the product is used for automating testing on your own websites and on websites to which you have legal access.