The contact forms on your site have an extra layer of protection with Google’s invisible reCaptcha . It protects your forms from spammers while speeding up the form submission process for real site visitors, for a better experience all around.

Invisible reCAPTCHA Benefits


  • Prevents spammers from attacking your sites by determine if a form submission is coming from a human or a bot.
  • Improves user experience by swiftly validating the reCAPTCHA behind the scenes if Google detects that it’s a real user.


Choose how you want this reCAPTCHA to be displayed - it can be shown as an icon or text in the form, to the bottom right or left of the screen.


Available now in every contact form on your new and / or existing site.

January 20, 2020
Roni Landau

 • 

Invisible reCAPTCHA - Stop Spam and Improve User Experience

Stay in the Loop with Duda Updates

Sign up to get feature releases, tools, and more to your inbox.

Latest product updates

Website builder mockup with “Generate site with AI” headline and a green-and-white interface on a blurred background
By Ofri Baram July 10, 2026
Continuing to make Duda’s AI site generation more flexible, more accurate, and more aligned with how you actually work.
Workspace customization dashboard with white sidebar menu and dark preview panel on the right
By Naama Mizrahi July 8, 2026
Have a White Label account plan? You're going to love this.
ChatGPT dialog showing a task to add $2 to all T-shirt prices, with updated prices listed
By Annat Katz July 3, 2026
Noteworthy improvements to help you work faster while giving your clients an even better experience.