jwt-decode
npm install -g jwt-decoder
jwt-decoder my_jwt.json
or
jwt-decoder eyJhbGciOiJIUzI1NiJ9.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.wPSdc-ulEa44bB9SzY_t16J8my3M9tQ7cGsNZ0x-wqY
License
"THE BEER-WARE LICENSE" (Revision 42): nick@mozilla.com wrote this file. As long as you retain this notice you can do whatever you want with this stuff. If we meet some day, and you think this stuff is worth it, you can buy me a beer in return Nick Desaulniers