---
title: "Introducing our new JWT Debugger Chrome Extension"
description: "Do you like JWT.io? Then you'll love this extension!"
authors:
  - name: "Sebastian Peyrott"
    url: "https://auth0.com/blog/authors/sebastian-peyrott/"
date: "Jun 17, 2016"
category: "Announcements,Features,Chrome JWT Extension"
tags: ["jwt", "jwt.io", "chrome", "extension", "chrome extension", "rsa", "hmac"]
url: "https://auth0.com/blog/announcing-our-chrome-jwt-extension/"
---

# Introducing our new JWT Debugger Chrome Extension



Do you find yourself visiting [JWT.io](https://jwt.io) a lot to debug your tokens? Then you'll love what we have in store for you: [JWT.io as a Chrome extension](https://chrome.google.com/webstore/detail/jwt-debugger/ppmmlchacdbknfphdeafcbmklcghghmd) with extra features!

<include src="TweetQuote" quoteText="Debug JWTs from your browser with our new extension: https://goo.gl/axNsXn"/>

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## A New Chrome Extension
We noticed many users rely on [JWT.io](https://jwt.io) to debug their JWTs. And with good reason! The colored visual editor is intuitive and has support for both HMAC and RSA signed JWTs. So we thought: what if we made this available offline for all users with a few extra features? So our [new Chrome extension](https://chrome.google.com/webstore/detail/jwt-debugger/ppmmlchacdbknfphdeafcbmklcghghmd) was born.

## Features
- Visual JWT editor with coloring:
![JWT Debugger](https://images.ctfassets.net/23aumh6u8s0i/6kNIm4984TkoHc56HSWpw4/12e31ed46fb4001384321f0624273634/editor)

- Support for HS256 (HMAC + SHA256) signed JWTs:
![JWT Debugger HS256 support](https://images.ctfassets.net/23aumh6u8s0i/7HtwQ0sZRJpQzXI8GNIC77/be00c8f35eedbe242c7849cba440e5d2/hs256-2)

- Support for RS256 (RSA) signed JWTs:
![JWT Debugger RS256 support](https://images.ctfassets.net/23aumh6u8s0i/BHrWz3ctLpLumgRPozIUM/7cac276fedfd8956e02c49fc465c16ea/rs256-2)

- Load and save JWTs in cookies and web storage from the current tab:
![JWT Debugger load from cookies/web storage](https://images.ctfassets.net/23aumh6u8s0i/33ZIvbcX2GIIGo3aZbzkaC/c0ae9508862cd211898db57eb8023d0a/load-from)

- Get a shareable URL for your JWTs:
![JWT Debugger shareable URL](https://images.ctfassets.net/23aumh6u8s0i/4Gp39AxqZH41lM9XxOzkjU/af9f4bb9d589ff2100ad78a5f477421e/share-2)

[Try it out now](https://chrome.google.com/webstore/detail/jwt-debugger/ppmmlchacdbknfphdeafcbmklcghghmd) and give us your feedback! Can you think of any other features you'd love to have? Tell us below in the comments or through Chrome's Web Store.

<include src="asides/Jwt" />