10 Best Node.js Captcha API Libraries

Curated by the Openbase team and community.Learn more

Curated by the Openbase team and community. Learn more

er

express-recaptcha

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

License Icon
License: MIT
TypeScript Icon
TypeScript Definitions: Built-In
User Rating
5.0/ 5
1
Top Feedback
N/A
GitHub Stars
109
Weekly Downloads
10K
Last Commit
7mos ago
Bundle Size (min+gzip)
1.60KB
Not Tree-Shakeable

svg-captcha

generate svg captcha in node

License Icon
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
11K
Last Commit
2yrs ago
Bundle Size (min+gzip)
41.7KB
Not Tree-Shakeable
cap

captcha

Simple captcha for Node.JS and Express.

License Icon
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
7
Last Commit
5yrs ago
Bundle Size (min+gzip)
3.40KB
Not Tree-Shakeable
rec

recaptcha2

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

License Icon
License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
45
Weekly Downloads
9K
Last Commit
2yrs ago
Bundle Size (min+gzip)
186.0KB
Not Tree-Shakeable
jc

js-captcha

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

License Icon
License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
39
Weekly Downloads
35
Last Commit
1mo ago
Bundle Size (min+gzip)
0.75KB
Not Tree-Shakeable
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
3mos ago
Bundle Size (min+gzip)
11.4KB
Not Tree-Shakeable
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
14
Weekly Downloads
689
Last Commit
1yr ago
Bundle Size (min+gzip)
3.44KB
Tree-Shakeable
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
458
Last Commit
5yrs ago
Bundle Size (min+gzip)
2.37KB
Not Tree-Shakeable

trek-captcha

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

License Icon
License: MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
User RatingN/A
Top Feedback
N/A
GitHub Stars
393
Weekly Downloads
419
Last Commit
3yrs ago
Bundle Size (min+gzip)
5.19KB
Not Tree-Shakeable
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
477
Weekly Downloads
74
Last Commit
5yrs ago
Bundle Size (min+gzip)
7.87KB
Not Tree-Shakeable