10 Best JavaScript Captcha API Libraries

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er

express-recaptcha

Implementation of google recaptcha v2 & V3 solutions for express.js

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License: MIT
TypeScript Icon
TypeScript Definitions: Built-In
User Rating
5.0/ 5
1
Top Feedback
N/A
GitHub Stars
111
Weekly Downloads
9K
Last Commit
10mos ago

svg-captcha

generate svg captcha in node

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License: MIT
TypeScript Icon
TypeScript Definitions: Built-In
User Rating
5.0/ 5
2
Top Feedback
1Easy to Use
1Performant
1Highly Customizable
GitHub Stars
1K
Weekly Downloads
14K
Last Commit
3yrs ago
cap

captcha

Simple captcha for Node.JS and Express.

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License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User Rating
4.0/ 5
1
Top Feedback
1Great Documentation
1Easy to Use
1Unwelcoming Community
GitHub Stars
131
Weekly Downloads
9
Last Commit
5yrs ago
2ca

2captcha

A wrapper around the 2captcha api

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License: MIT
TypeScript Icon
TypeScript Definitions: Built-In
User RatingN/A
Top Feedback
N/A
GitHub Stars
15
Weekly Downloads
3K
Last Commit
2mos ago
jc

js-captcha

Tiny captcha component (~2KB) written in pure JavaScript with no dependencies

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License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
41
Weekly Downloads
74
Last Commit
4mos ago

optiic

Optiic is an advanced text and image recognition API.

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License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
7
Weekly Downloads
209
Last Commit
7mos ago
rec

recaptcha2

Easy verifier for google reCAPTCHA version 2 for Node.js and Express.js

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License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
45
Weekly Downloads
6K
Last Commit
2yrs ago
ant

anticaptcha

A modern JS/TS wrapper around anti-captcha API (Captcha Breaker Software)

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License: MIT
TypeScript Icon
TypeScript Definitions: Built-In
User RatingN/A
Top Feedback
N/A
GitHub Stars
17
Weekly Downloads
1K
Last Commit
6mos ago
2n

2captcha-node

Just a lightweight captcha solver using 2Captcha

License Icon
License: MIT
TypeScript Icon
TypeScript Definitions: Built-In
User RatingN/A
Top Feedback
N/A
GitHub Stars
15
Weekly Downloads
2K
Last Commit
1yr ago
2a

2captcha-api

A small wrapper for the 2captcha API

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License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
N/A
Weekly Downloads
815
Last Commit
4yrs ago
cap

captchapng

A captcha generator for node.js

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License: BSD-2-Clause
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
201
Weekly Downloads
574
Last Commit
5yrs ago

trek-captcha

A Lightweight Pure JavaScript Captcha for Node.js. No C/C++, No ImageMagick, No Canvas.

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License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
398
Weekly Downloads
543
Last Commit
4yrs ago
cca

ccap

node.js generate captcha using c++ library CImg without install any other lib or software

License Icon
License: Unknown
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
478
Weekly Downloads
71
Last Commit
6yrs ago
ac

async-captcha

Automate the process of captcha solving for various services.

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License: ISC
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
9
Weekly Downloads
61
Last Commit
2yrs ago
9kw

9kw

9kw API Wrapper for nodejs

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License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
N/A
Weekly Downloads
49
Last Commit
5yrs ago
ia

imagetyperz-api

ImagetyperzAPI is a super easy to use bypass captcha API wrapper for imagetyperz.com captcha service

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License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
N/A
Weekly Downloads
30
Last Commit
N/A
aa

anticaptcha-async

Modern asynchronous JavaScript API client for Anticaptcha service

License Icon
License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
N/A
Weekly Downloads
14
Last Commit
3yrs ago
azc

azcaptcha

:robot: A simple & modern javascript wrapper for https://azcaptcha.com/ captcha solving API.

License Icon
License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
N/A
Weekly Downloads
6
Last Commit
3yrs ago
rr

rucaptcha-resolver

RuCaptcha Resolver is designed to provide simple api for rucaptcha service

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License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
N/A
Weekly Downloads
4
Last Commit
6yrs ago
ac

anti-captcha

anti-captcha.com Node.js support

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License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
5
Weekly Downloads
4
Last Commit
6yrs ago
bc

bestcaptchasolver-client

bestcaptchasolver-javascript is a super easy to use bypass captcha JavaScript API wrapper for bestcaptchasolver.com captcha service

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License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
N/A
Weekly Downloads
2
Last Commit
N/A
sj

solvemedia.js

An (unofficial) JavaScript wrapper for the SolveMedia API.

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License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
1
Weekly Downloads
1
Last Commit
2yrs ago