You are viewing beta documentation for Formie 4.x.
Captchas
Captcha.eu
Follow the below steps to connect Formie to Captcha.eu.
Step 1. Open the Captcha Settings
- Navigate to Formie → Settings → Captchas.
- Select Captcha.eu in the left-hand sidebar.
- Turn on Enabled.
Step 2. Get your Captcha.eu Keys
- Go to Captcha.eu (opens new window) and create an account, or sign in to an existing one.
- In the dashboard, go to Domains and add the domain you want to protect.
- Captcha.eu will generate a Public Key and Rest Key for that domain.
- Copy both keys.
Step 3. Connect Formie to Captcha.eu
- Paste the Public Key into the Public Key field in Formie.
- Paste the Rest Key into the Rest Key field in Formie.
- Leave Endpoint as
https://www.captcha.euunless Captcha.eu has given you a different endpoint. - Save the captcha settings.
Step 4. Form Setting
- Go to the form you want to protect.
- Enable Captcha.eu for that form.
- For multi-page forms, turn on Show on All Pages if the captcha should run on every page instead of only the final submit step.
- Save the form.
Captcha.eu relies on Formie's front-end output, so test it on the rendered form after saving your settings.
Last updated: June 2, 2026, 3:49:09 PM