Captcha Solver Free, Best reCAPTCHA v2/v3, Funcaptcha, Geetest Auto Solver
Tags: recaptcha, capthcha, funcaptcha, geetest
Published: 2024-01-25 08:07:13




![Captcha Solver](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/xq1kvmk6h2fuzanqgou0.png)




Captcha solvers have become essential tools in navigating the internet, especially when faced with complex security measures like reCAPTCHA v2/v3, Funcaptcha, and Geetest. In this article, we will explore the best free captcha solver that effectively tackles these challenging captchas. Discover how this auto solver simplifies the verification process, enhances user experience, and provides a seamless browsing experience  


Before we start, here’s a bonus code for Capsolver: **_WSC_**. After redeeming it, you will get an extra 5% bonus after each recharge.  

![WSC](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/wwl72zygdb786z77i0hx.png)


  
## Understanding reCAPTCHA v2/v3, Funcaptcha, Geetest  
  
**reCAPTCHA**  
reCAPTCHA is a widely used captcha system developed by Google. It is designed to protect websites from automated bots and spam. reCAPTCHA v2 requires users to solve a challenge, such as selecting specific images or typing in distorted text, to prove they are human. On the other hand, reCAPTCHA v3 is an invisible system that assigns a score to user interactions on a website, determining the likelihood of them being a bot or a human.


![reCAPTCHA](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/vbi6yqs7fhr1chvblrm1.png)




**Funcaptcha**
Funcaptcha is a type of captcha that uses interactive puzzles to verify user authenticity. It presents users with a challenge that requires them to solve a puzzle or complete a task, such as dragging and dropping objects or identifying specific patterns. Funcaptcha is often used by websites to provide a more engaging and user-friendly alternative to traditional captcha systems.


![Funcaptcha](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qdntn0boxe7gp6eo02cz.png)




**Geetest**
Geetest is another popular captcha system that aims to differentiate between humans and bots. It utilizes a combination of interactive challenges, such as dragging a slider or completing a specific action, to validate user identity. Geetest is known for its effectiveness in detecting and preventing automated bot attacks.


![Geetest](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/kto524djqejv5l9dwo6y.png)




Now that we understand the purpose and characteristics of reCAPTCHA v2/v3, Funcaptcha, and Geetest, let's explore the best free captcha solver that excels in solving these challenging security measures.

## Why Choose CapSolver in this Case?
There are several captcha-solving services available on the market today. One of the top contenders is Capsolver. Capsolver utilizes artificial intelligence to bypass captchas and offers an API that supports a wide range of programming languages. It is compatible with both ReCaptcha v2 and v3, and the processing time is typically under 12 seconds with high accuracy. Capsolver provides dedicated customer support to all users and offers reasonable pricing with a money-back guarantee.

  
## How to Start  
To start using CapSolver for solving captchas like reCAPTCHA v2/v3, FunCaptcha, and Geetest, follow these steps:

####  Step. 1: Create Account
Before you are ready to use CapSolver's services, you need to go to the [user panel](https://dashboard.capsolver.com/) and register your account. There are many ways to register. If you don't see the way you want to register, please contact us.


![user panel](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ew9zyaop7dp9mklhkzg1.png)




#### Step. 2: Get your API Key
Once you have registered, you can obtain your api key from the home page panel.img.png

#### Step. 3: Create Task
When you have the key ready, you can create the task using our API method createTask. Here is an example of the parameters of a http request.
```
POST https://api.capsolver.com/createTask
plaintext
Host: api.capsolver.com
Content-Type: application/json
```
```json
{
  "clientKey": "YOUR_API_KEY",
  "task": {
    "type": "ReCaptchaV2TaskProxyLess",
    "websiteURL": "https://www.google.com/recaptcha/api2/demo",
    "websiteKey": "6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-",
    "cookies": "cookiename=1;cookiename=2;cookieName=3"
  }
}
```
When your account has sent a request with sufficient balance and correct parameters, you will receive the following api response.

```json
{
  "errorId": 0,
  "errorCode": "",
  "errorDescription": "",
  // Make a note of this ID, which will be used in subsequent query results
  "taskId": "61138bb6-19fb-11ec-a9c8-0242ac110006"
}
```
CapSolver currently support various types of tasks. You can use the parameter task > type to distinguish task types
#### Step. 4: Get Task Result

Usually Identify task returns the result directly via createTask But task token takes more time, so you need to go through getTaskResult separately. Obtain the task result.

```plaintext
headers

POST https://api.capsolver.com/getTaskResult
Host: api.capsolver.com
Content-Type: application/json
```


```json
{
  "clientKey": "YOUR_API_KEY",
  //The result returned by the first step createTask
  "taskId": "37223a89-06ed-442c-a0b8-22067b79c5b4"
}
```

Generally just wait for '1-10s' and you will get the result of the task execution via getTaskResult. The following is a successful response When a request is sent with sufficient balance and correct parameters in your account, you will get the following api response

```json
{
  "errorId": 0,
  "solution": {
    "userAgent": "xxx",
    "gRecaptchaResponse": "03AGdBq25SxXT-pmSeBXjzScW-EiocHwwpwqtk1QXlJnGnUJCZrgjwLLdt7cb0..."
  },
  "status": "ready"
}
```
## Wrapping Up
In conclusion, CapSolver is the optimal choice for solving captchas like reCAPTCHA v2/v3, Funcaptcha, and Geetest. Its advanced technology, API support, and user-friendly approach make it an indispensable tool for solving these security measures and ensuring a smooth browsing experience on the internet.