diff --git a/README.md b/README.md
index 13abc1fa..8b0a3e6b 100644
--- a/README.md
+++ b/README.md
@@ -1029,6 +1029,7 @@ Table of Contents
   * [FOSSA](https://fossa.com/) - Scalable, end-to-end management for third-party code, license compliance and vulnerabilities.
   * [fullcontact.com](https://www.fullcontact.com/developer/pricing/) — Help your users know more about their contacts by adding social profile into your app. 500 free Person API matches/month
   * [http2.pro](https://http2.pro) — HTTP/2 protocol readiness test and client HTTP/2 support detection API.
+  * [JWT Decoder](https://jwt.ssotools.com/) — Online free tool for decoding JWT(JSON web token) and verifying it's signature.
   * [newreleases.io](https://newreleases.io/) - Receive notifications on email, Slack, Telegram, Discord and custom webhooks for new releases from GitHub, GitLab, Bitbucket, Python PyPI, Java Maven, Node.js NPM, Node.js Yarn, Ruby Gems, PHP Packagist, .NET NuGet, Rust Cargo and Docker Hub.
   * [PDFMonkey](https://www.pdfmonkey.io/) — Manage PDF templates in a dashboard, call the API with dynamic data, download your PDF. Offers 1000 free documents per month.
   * [readme.com](https://readme.com/) — Beautiful documentation made easy, free for Open Source: see [here](https://readme.readme.io/docs/open-source).