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[Authentication & Authorization](/categories/authentication) 4. / 5. itcyborg/jwt ActiveLibrary[Authentication & Authorization](/categories/authentication) itcyborg/jwt ============ A simple library to work with JSON Web Token and JSON Web Signature 3.4.x-dev(5y ago)010BSD-3-ClausePHPPHP ^5.6 || ^7.0 || ^8.0CI failing Since Feb 8Pushed 5y ago1 watchersCompare [ Source](https://github.com/itcyborg/jwt)[ Packagist](https://packagist.org/packages/itcyborg/jwt)[ RSS](/packages/itcyborg-jwt/feed)WikiDiscussions 3.4 Synced 1w ago READMEChangelogDependencies (5)Versions (1)Used By (0) JWT === [](#jwt) [![Gitter](https://camo.githubusercontent.com/82b37b704e2e79c5d50f45f6cf0aab5873f32ffcca6c38864d72b1a66c2ba48c/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f4749545445522d4a4f494e253230434841542532302545322538362539322d627269676874677265656e2e7376673f7374796c653d666c61742d737175617265)](https://gitter.im/lcobucci/jwt?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)[![Total Downloads](https://camo.githubusercontent.com/1862f3190a73581e8fc508aca688fd0ce7cb95039781fd1900f051b1d1b5afa6/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f6c636f62756363692f6a77742e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/lcobucci/jwt)[![Latest Stable Version](https://camo.githubusercontent.com/0b37242cd552fe13cf8fcfc7eaadb1cafaecccb4828017654317bf5f54a13af6/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f6c636f62756363692f6a77742e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/lcobucci/jwt)[![Unstable Version](https://camo.githubusercontent.com/490eb6b244e49fadcdb096846ffde972fcea767c0bab9e50903f4075bb459534/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f767072652f6c636f62756363692f6a77742e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/lcobucci/jwt) [![Build Status](https://camo.githubusercontent.com/dab2c66e2549482e6c9844f29189c1e395b8943927cf1880b1cefd76ad1581bc/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f776f726b666c6f772f7374617475732f6c636f62756363692f6a77742f504850556e697425323074657374732f332e343f7374796c653d666c61742d737175617265)](https://github.com/lcobucci/jwt/actions?query=workflow%3A%22PHPUnit%20Tests%22+branch%3A3.4)[![Code Coverage](https://camo.githubusercontent.com/7d3eac475fd66865fb89ed29ebd5da1eb7b2ed25dcde1c1ee02b05709bba1b0c/68747470733a2f2f636f6465636f762e696f2f67682f6c636f62756363692f6a77742f6272616e63682f332e342f67726170682f62616467652e737667)](https://codecov.io/gh/lcobucci/jwt) A simple library to work with JSON Web Token and JSON Web Signature based on the [RFC 7519](https://tools.ietf.org/html/rfc7519). Installation ------------ [](#installation) Package is available on [Packagist](http://packagist.org/packages/lcobucci/jwt), you can install it using [Composer](http://getcomposer.org). ``` composer require lcobucci/jwt ``` Documentation ------------- [](#documentation) The documentation is available at . ### Health Score 22 — LowBetter than 22% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity5 Limited adoption so far Community19 Small or concentrated contributor base Maturity42 Maturing project, gaining track record Bus Factor1 Top contributor holds 86.5% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Unknown Total 1 Last Release 1925d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/bfe044f0607bfd4dcff3f0d1424ee17c53778575bfa4fdd75dd25bef6195550d?d=identicon)[itcyborg](/maintainers/itcyborg) --- Top Contributors [![lcobucci](https://avatars.githubusercontent.com/u/201963?v=4)](https://github.com/lcobucci "lcobucci (243 commits)")[![henriquemoody](https://avatars.githubusercontent.com/u/154023?v=4)](https://github.com/henriquemoody "henriquemoody (7 commits)")[![itcyborg](https://avatars.githubusercontent.com/u/22530253?v=4)](https://github.com/itcyborg "itcyborg (3 commits)")[![Spomky](https://avatars.githubusercontent.com/u/1091072?v=4)](https://github.com/Spomky "Spomky (3 commits)")[![misantron](https://avatars.githubusercontent.com/u/9839955?v=4)](https://github.com/misantron "misantron (2 commits)")[![Quezler](https://avatars.githubusercontent.com/u/3179271?v=4)](https://github.com/Quezler "Quezler (2 commits)")[![Slamdunk](https://avatars.githubusercontent.com/u/152236?v=4)](https://github.com/Slamdunk "Slamdunk (2 commits)")[![prolic](https://avatars.githubusercontent.com/u/394428?v=4)](https://github.com/prolic "prolic (2 commits)")[![joanfont](https://avatars.githubusercontent.com/u/595006?v=4)](https://github.com/joanfont "joanfont (1 commits)")[![m777z](https://avatars.githubusercontent.com/u/4328099?v=4)](https://github.com/m777z "m777z (1 commits)")[![msvrtan](https://avatars.githubusercontent.com/u/1780572?v=4)](https://github.com/msvrtan "msvrtan (1 commits)")[![Ocramius](https://avatars.githubusercontent.com/u/154256?v=4)](https://github.com/Ocramius "Ocramius (1 commits)")[![paceto256](https://avatars.githubusercontent.com/u/5239743?v=4)](https://github.com/paceto256 "paceto256 (1 commits)")[![renatomefi](https://avatars.githubusercontent.com/u/823634?v=4)](https://github.com/renatomefi "renatomefi (1 commits)")[![Sephster](https://avatars.githubusercontent.com/u/1457058?v=4)](https://github.com/Sephster "Sephster (1 commits)")[![shadowhand](https://avatars.githubusercontent.com/u/38203?v=4)](https://github.com/shadowhand "shadowhand (1 commits)")[![carlnordenfelt](https://avatars.githubusercontent.com/u/5034401?v=4)](https://github.com/carlnordenfelt "carlnordenfelt (1 commits)")[![zanechua](https://avatars.githubusercontent.com/u/4265429?v=4)](https://github.com/zanechua "zanechua (1 commits)")[![carusogabriel](https://avatars.githubusercontent.com/u/16328050?v=4)](https://github.com/carusogabriel "carusogabriel (1 commits)")[![chalasr](https://avatars.githubusercontent.com/u/7502063?v=4)](https://github.com/chalasr "chalasr (1 commits)") --- Tags jwtJWS ### Code Quality TestsPHPUnit Code StylePHP\_CodeSniffer ### Embed Badge ![Health badge](/badges/itcyborg-jwt/health.svg) ``` [![Health](https://phpackages.com/badges/itcyborg-jwt/health.svg)](https://phpackages.com/packages/itcyborg-jwt) ``` ### Alternatives [lcobucci/jwt A simple library to work with JSON Web Token and JSON Web Signature 7.5k316.6M895](/packages/lcobucci-jwt)[namshi/jose JSON Object Signing and Encryption library for PHP. 1.8k99.6M101](/packages/namshi-jose)[web-token/jwt-framework JSON Object Signing and Encryption library for PHP and Symfony Bundle. 94818.9M77](/packages/web-token-jwt-framework)[web-token/jwt-library JWT library 2011.2M83](/packages/web-token-jwt-library)[bizley/jwt JWT integration for Yii 2 67425.3k2](/packages/bizley-jwt)[web-token/jwt-bundle JWT Bundle of the JWT Framework. 132.5M7](/packages/web-token-jwt-bundle) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)