Google reCAPTCHA v3

Google reCAPTCHA v3 helps protect your landing page forms from spam and automated bot submissions. It works invisibly in the background, analyzing user interactions and assigning a score to determine whether the activity is legitimate. Unlike traditional CAPTCHA systems, reCAPTCHA v3 does not require users to solve puzzles, allowing real visitors to submit forms without interruptions. This guide explains how to generate the required keys from Google and enable reCAPTCHA v3 in LanderLab.

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Requirment

Before enabling reCAPTCHA v3, make sure you have:

• A landing page with a form
• Access to the landing page settings in LanderLab
• A Google account

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Step 1: Generate Keys in Google reCAPTCHA

You first need to generate your Site Key and Secret Key from Google.

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Steps

1. Go to the Google reCAPTCHA Admin Console.
2. Click Get Started.
3. Enter a Label for your project (for example: My LanderLab Page).
4. Select reCAPTCHA v3.
5. Add your landing page domain(s).
6. Accept the terms and conditions.
7. Click Submit.

After submission, Google will provide:

• Site Key
• Secret Key

Keep this page open so you can copy the keys.

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Step 2: Enable reCAPTCHA in LanderLab

Once you have your keys, you can enable reCAPTCHA inside your landing page settings.

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Steps

1. Open the landing page settings in LanderLab.
2. Navigate to the Leads section.
3. Locate the Google reCAPTCHA v3 option.
4. Toggle Google reCAPTCHA v3 ON.
5. Paste the Site Key from Google into the corresponding field.

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Step 3: Save and Publish

1. Click Save Settings.
2. Publish or republish your landing page.

Once published, reCAPTCHA v3 will begin protecting your form automatically. You will see the reCAPTCHA badge displayed on the live landing page.