Tough on bots
Easy on humans

Introducing the reCAPTCHA Android API

reCAPTCHA protects internet users from spam and abuse wherever they go. Today we’re excited to introduce the new Android API of reCAPTCHA (see our blog). As part of Google SafetyNet API, it mitigate risks on mobile through enhanced security and uses the latest Invisible reCAPTCHA technology to streamline user experience. Get developer updates here.

The reCAPTCHA advantage

Advanced Security

State of the art spam & abuse protection for your website

Ease of Use

Low friction, effortless interaction for your users

Creation of Value

Apply the human bandwidth to benefit people everywhere

What is reCAPTCHA?

reCAPTCHA is a free service that protects your website from spam and abuse. reCAPTCHA uses an advanced risk analysis engine and adaptive CAPTCHAs to keep automated software from engaging in abusive activities on your site. It does this while letting your valid users pass through with ease.

reCAPTCHA offers more than just spam protection. Every time our CAPTCHAs are solved, that human effort helps digitize text, annotate images, and build machine learning datasets. This in turn helps preserve books, improve maps, and solve hard AI problems.

Advanced Security

Ease of use

Creation of Value