Solve and Bypass KeyCAPTCHA: Easy Way

Bypass KeyCAPTCHA and only pay for successful requests. That’s what smart developers do.

Only $0.25 for each 1,000 requests

Bypassed in 1.2s, otherwise 7.2 for heavily protected pages

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KeyCAPTCHA bypass

Get Rid of KeyCAPTCHA in a Few Seconds

ZenRows will bypass the KeyCAPTCHA puzzle CAPTCHAs for you. Our tool uses AI and a free-of-charge retry approach.

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How to Bypass KeyCAPTCHA

  1. Sign up on ZenRows.
  2. Make API requests with your target URL.
  3. Scrape CAPTCHA-protected pages.

Step 1: Get your free API key

Sign up on ZenRows to get your free API key and 1,000 API credits immediately.

Step 2: Make Your KeyCAPTCHA Bypass Request

Once signed up, you'll get to the Request Builder. To try it out, enter your target URL, activate the JS Rendering boost mode, add Premium Proxies, and select your favorite language. Then, click "Try it", and ZenRows will automatically bypass Anti-bots for you.

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Did it work? Retrying your request is enough in 99.7% of the cases. For the rest, go to Settings → Integrations to pass the request to a human.

Step 3: Scrape all CAPTCHA-protected pages

Copy and integrate the generated code into your codebase to scrape more pages.

Bypass CAPTCHAs with any programming language

ZenRows works with all programming languages including: Python, JavaScript, PHP, C++, Java, C#, Go.

“ZenRows' anti-bot toolkit freaks me out. We scrape every site on the internet and have saved hundreds of developing hours.“
James Parker @Skyscanner
James Parker
Engineer @Skyscanner


KeyCAPTCHA is an anti-bot service that uses puzzle CAPTCHAs to differentiate between bots and humans.  

Understand KeyCAPTCHA Mechanisms

KeyCAPTCHA brings up an image puzzle whenever a user tries to access a website, submit a form, or perform other actions like purchasing a product. The puzzle is in the form of a lock-and-key pattern and requires the user to drag some objects on another to complete an image. KeyCAPTCHA then blocks the user if they can't complete the puzzle. 

How CAPTCHA works

KeyCAPTCHA Detection Methods

KeyCAPTCHA detects bot activities with its intuitive lock-and-key puzzle that keeps coming up unless the user solves it. This puzzle is easy for humans but difficult for bots to solve, preventing your web scraper from extracting the data you need.

Detection Techniques CAPTCHA

CAPTCHAs types

KeyCAPTCHA uses an interactive CAPTCHA to detect bot-like activities. The CAPTCHA is an image puzzle that prompts the user to fix some tiles to complete an image.

Types of CAPTCHAs


A KeyCAPTCHA-protected website will keep blocking your scraper with the puzzle CAPTCHA if you don't solve it.

Integrate your web scraper with ZenRows to solve the KeyCAPTCHA CAPTCHA and scrape any web page without limitations.

How to solve CAPTCHAs


The KeyCAPTCHA CAPTCHA puzzle displays random images, and it's difficult to predict when it will come up at a particular time during web scraping.

An all-in-one solution to bypass a KeyCAPTCHA CAPTCHA puzzle, regardless of the image complexity, is to use ZenRows, the most popular bypass tool compatible with any programming language.

How to bypass CAPTCHAs
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