Contact Form 7 Captcha

Description

Protect your Contact Form 7 forms with Google CAPTCHA V2, hCAPTCHA or Cloudflare Turnstile CAPTCHA

Easy integration and supports multiple forms on a single page.

Google reCAPTCHA V2

Use https://www.google.com/recaptcha/admin to generate Site key and Secret key.

When generating keys, choose Challenge (v2) -> «I’m not a robot» Checkbox

Update Site key and Secret key from Settings => Contact Form 7 Captcha => Google reCAPTCHA

To add reCAPTCHA V2 protection, insert [cf7sr-recaptcha] shortcode above the submit button in your Contact Form 7 form.

Default size of reCaptcha is normal, for compact size use shortcode: [cf7sr-recaptcha size=»compact»]
Default color theme of reCaptcha is light, for dark theme use shortcode: [cf7sr-recaptcha theme=»dark»]
Default type of reCaptcha is image, for audio type use shortcode: [cf7sr-recaptcha type=»audio»]
You can combine multiple attributes, sample shortcode: [cf7sr-recaptcha size=»compact» theme=»dark»]
You can also force reCaptcha to render in a specific language.

hCAPTCHA

Use https://dashboard.hcaptcha.com/signup to generate Site key and Secret key.

Update Site key and Secret key from Settings => Contact Form 7 Captcha => hCAPTCHA

To add hCAPTCHA protection, insert [cf7sr-hcaptcha] shortcode above the submit button in your Contact Form 7 form.

Default size of hCAPTCHA is normal, for compact size use shortcode: [cf7sr-hcaptcha size=»compact»]
Default color theme of hCAPTCHA is light, for dark theme use shortcode: [cf7sr-hcaptcha theme=»dark»]
You can combine multiple attributes, sample shortcode: [cf7sr-hcaptcha size=»compact» theme=»dark»]
You can also force hCAPTCHA to render in a specific language.

Cloudflare Turnstile CAPTCHA

Use https://www.cloudflare.com/en-gb/products/turnstile/ to generate Site key and Secret key.

Update Site key and Secret key from Settings => Contact Form 7 Captcha => Cloudflare Turnstile Captcha

To add Cloudflare Turnstile CAPTCHA protection, insert [cf7sr-turnstile] shortcode above the submit button in your Contact Form 7 form.

Default size of CAPTCHA is normal, for compact size use shortcode: [cf7sr-turnstile size=»compact»]
Default color theme of CAPTCHA is auto, for light or dark theme use shortcode: [cf7sr-turnstile theme=»light»] or [cf7sr-turnstile theme=»dark»]
You can combine multiple attributes, sample shortcode: [cf7sr-turnstile size=»compact» theme=»dark»]
You can also force CAPTCHA to render in a specific language.