How to create the Site Key and Secret Key for Google® reCaptcha

Arclab® Web Form Builder

Google® reCaptcha (External)

reCaptcha is a free service to protect your website from spam and abuse.
Please observe the legal provisions regarding data protection as well as the transfer, storage and processing of personal data.
reCaptcha is an online service provided by Google.

1. Open the reCaptcha Website link



2. Login to the "Admin Console"

Click on "V3 Admin Console":


reCaptcha Login



3. Create new Keys for "reCaptcha v2" (not for "reCaptcha v3") !

Select the "reCaptcha V2" type: Use "I'm not a robot" Checkbox for the visible captcha!
Please note, that you need to choose the same type as in the program!


Select reCaptcha type


Important: The keys only apply to the specified domain. If you test the form on another server beforehand, this domain must also be added.



4. Copy the "Site Key" and "Secret Key" and paste the keys into the program

Copy the "Site Key" and "Secret Key" from the reCaptcha website:


reCaptcha site key and secret key


and paste the keys into the program:


Add reCaptcha to Form


All you need is the "Site Key" and "Secret Key". Please note that the keys are valid only for the set domain and captcha type.
There are no changes or includes to your host page required.