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Slider captcha solver

Slider captcha solver

Unlike traditional text-based captchas, a slider captcha requires users to perform a specific action, such as dragging a slider along a track or completing a puzzle, to verify traffic. Slider captcha blocks traffic from automated bots, leading to accessibility and testing issues.

Bypass slider captcha with the fastest solving service.

  • No risk: pay only for solved captchas
  • Сaptcha bypass service is fully automated
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Price per 1000Solving speedHow to bypass
Slider CaptchaPrice per 1000$1.2Solving speed0sHow to bypass
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How to bypass Slider Captcha

  • Sign up on 2Captcha service
  • Install SDK (Optional)
  • Send captchas via API
  • Receive the solution
Slider Captcha bypass

The method of solving Slider Captcha is the same as for a Click Captcha

Bypass slider captcha code example

To solve the custom slider captcha we need to calculate the path where we should drag the slider. In most cases all we need is just two points: start and end, and the start point is usually static, so we can find it just once. The second point can be found by human workers of 2Captcha, we can show them an image and provide instructions describing which exact point they need to indicate, they will click the point and 2Captcha API will return the coordinates of this point. The API method we need is Coordinates.

  1. Clone the repo:

    git clone git@github.com:2captcha/custom-slider-demo.git
cd custom-slider-demo

  2. Set up api key variable (you can get it from account settings):

    export APIKEY=your-api-key # windows: set APIKEY=your-api-key

  3. Start demo:

    yarn install # npm i
yarn start # npm start

Detailed description can be found in the repository.

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GitHub Repositories: SDKs and code examples

Full documentation and Slider Captcha bypass code examples on GitHub

  • PHP

    How to solve Slider Captcha with PHP

    PHP package for bypass Slider Captcha automation solution. Best successful Slider Captcha recognition rate.

    PHP captcha solver
  • Python

    How to solve Slider Captcha with Python

    Python package for solve captcha automatically on any site. Rely completely on Slider Captcha recognize stable solution and forget about browser emulation

    Python captcha solver
  • Ruby

    How to solve Slider Captcha with Ruby

    Ruby gem for bypass Slider Captcha automation solution. Best successful Slider Captcha recognition rate.

    Ruby captcha solver
  • Golang

    How to solve Slider Captcha with Go

    Golang SDK for Slider Captcha decode online. Fast integration API for captcha solving.

    Go captcha solver
  • C#

    How to solve Slider Captcha with C#

    C# library for recognition Slider Captcha. Easy integration with the API Slider Captcha solving service to bypass Slider Captcha.

    C# captcha solver
  • Java

    How to solve Slider Captcha with Java

    Java library for fast captcha verification bypass. Best Slider Captcha solver service online. Simple API for Slider Captcha solve.

    Java captcha solver
Captcha Bypass Extension supported in Chrome and Firefox browsers

Captcha solver browser extensions

This plugins allows you to automatically solve and bypass captchas found on any webpage.

Add to browser
Captcha solver browser extensions

Slider captcha

Slider Captcha

A slider captcha functions as a challenge-response mechanism utilized on the internet to authenticate human users and distinguish them from bots. In contrast to conventional text-based captchas, a slider captcha necessitates users to execute a particular action, such as sliding a bar along a track or solving a puzzle, in order to confirm their identity. This innovative approach adds an extra layer of security, making it more challenging for automated bots to bypass the captcha verification process.

The website can trigger a slider captcha challenge upon detecting bot activity suggestive of same usage.

Slider captcha technology is sophisticated, however, with the solving service you can bypass it and reliably scrape the data you need.

Slide to complete solver

Slider Captcha

The bypass process can be completely automated. The process of solving the slider captcha is as follows:

Take the captcha image from the page and send it to the service using the corresponding API method and providing a proper instruction

The answer is returned by the service, use it to calculate the offset and drag the slider

Recognition price: $1.2 for 1000 solving captchas.
No risk: pay only for solved captchas.

2Captcha is slider captcha solver. Check out the sample code to bypass slider captcha automatically.

Excellent

9.8 / 10

Rank: 9.8 / 10.
Based on CaptchaTheCat reviews.

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Statistics

6 sRecognition speed
100 %Service load
114Workers online

Use cases

Slider Captcha obstructs traffic from automated bots, posing challenges for accessibility and testing.

Automated QA & Security Testing

Automated QA & Security Testing

Developers and QA engineers require stable tools to automate routine tasks and validate system integrity.

End-to-End (E2E) Testing

Seamless testing of user flows (registration, checkout) in CI/CD pipelines using headless browsers (Puppeteer, Playwright) without facing roadblocks in pre-production environments.

WAF Configuration & Stress Testing

Infrastructure resilience validation. Helps cybersecurity professionals (pentesters) emulate complex traffic scenarios and test the response of bot protection systems (e.g., Akamai or Imperva) under heavy load.

Data Extraction for Business Intelligence

Data Extraction for Business Intelligence

Legitimate public data gathering to scale business processes and empower analytics.

Market & Price Intelligence

Extracting competitors' public pricing for dynamic pricing strategies, as well as aggregating data for real estate or flight search platforms.

SEO Monitoring & SERP Parsing

Bulk metadata extraction and search engine rank tracking. A reliable tool for conducting large-scale SEO audits without the risk of IP blocks.

OSINT & Academic Research

Automated collection of large, open-source datasets for investigative journalism or training machine learning (ML) models.

Advanced OCR & Data Digitization

Advanced OCR & Data Digitization

Optical character recognition combined with human intelligence (Human-in-the-loop) for complex, non-standard tasks.

Expense Management

Accounting automation, receipt recognition for loyalty (cashback) programs, and rapid invoice digitization for logistics companies.

Document Digitization

Converting handwritten data, forms, and scanned archives into digital formats when traditional OCR algorithms fail due to poor source image quality.

Data Labeling & Moderation

Manual dataset labeling for neural network training and human moderation of user-generated content (UGC) for restricted materials.

Web Accessibility

Web Accessibility

Building an inclusive internet and assisting users with special needs.

Overcoming Visual & Cognitive Barriers

Automated captcha solving using machine learning and human-in-the-loop technologies. Assists users who face difficulties with the visual or cognitive demands of standard security systems.

Accessibility and captcha

Supported captchas

We’ve made it easy to integrate our products into your system, offering a quick and easy start to your web project with support for multiple programming languages and ready-to-use code examples.

«reCAPTCHA V2» logo

The process of solving reCAPTCHA V2 is as follows: we take the captcha parameters from the page in the form of the data-sitekey parameter and the page URL and transfer it to the 2Captcha service, where the employee solves it, then the response is returned to us in the form of a token, which must be entered into the appropriate field for the solution captcha

API demoHow to solve
«reCAPTCHA V2 Callback» logo

The process of solving reCAPTCHA V2 Callback does not differ from the similar process of solving reCAPTCHA V2: we take the captcha parameters from the page in the form of the data-sitekey parameter and the page URL and transfer it to the 2Captcha service, where the employee solves it, then the response is returned to us in as a token, which we should be entered into the appropriate field to solve the captcha. Sometimes you won't find a button submitting a form. A callback function can be used instead. This function is executed when the captcha is recognized. Usually the callback function is defined in the data-callback parameter or as the callback parameter of the grecaptcha.render method call

API demoHow to solve
«reCAPTCHA V2 Invisible» logo

The process of solving reCAPTCHA V2 Invisible is similar to the recognition of reCAPTCHA V2: we take the captcha parameters from the page in the form of the data-sitekey parameter and the page URL and transfer it to the 2Captcha service, where the employee solves it, after which the response is returned to us in the form of a token, which we need enter in the appropriate field to solve the captcha

API demoHow to solve
«Image Captcha» logo

The process of solving a image captcha is as follows: we take the captcha image from the page and send it to the 2Captcha service, where an employee solves it typing the indicated text, then the answer is returned to us, which must be entered in the appropriate field to solve the captcha

API demoHow to solve
«Normal Captcha» logo

The process of solving a normal captcha is as follows: we take the captcha image from the page and send it to the 2Captcha service, where an employee solves it typing the indicated text, then the answer is returned to us, which must be entered in the appropriate field to solve the captcha

API demoHow to solve
«Russian Captcha» logo

The process of solving a russian captcha is as follows: we take the captcha image from the page and send it to the 2Captcha service, where an employee solves it typing the indicated text, then the answer is returned to us, which must be entered in the appropriate field to solve the captcha

How to solve
«Chinese Captcha» logo

The process of solving a chinese captcha is as follows: we take the captcha image from the page and send it to the 2Captcha service, where an employee solves it typing the indicated text, then the answer is returned to us, which must be entered in the appropriate field to solve the captcha

How to solve
«Number Captcha» logo

The process of solving a number captcha is as follows: we take the captcha image from the page and send it to the 2Captcha service, where an employee solves it typing the indicated text, then the answer is returned to us, which must be entered in the appropriate field to solve the captcha

How to solve
«Text Captcha» logo

The process of solving text captcha is as follows: we take the text question of the captcha from the page of its placement and transfer it to the 2Captcha service, where it is solved by the employee, after which the answer is returned to us, which must be entered in the appropriate field to solve the captcha

API demoHow to solve
«Click Captcha» logo

The solution process is as follows: we take the captcha image from the page of its placement and the instructions on which pictures to click on and transfer it to the 2Captcha service, where the employee solves it, after which the answer is returned to us in the form of a set of point coordinates, which we need to click for solving the captcha

API demoHow to solve
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