Decode & Understand
Your Tokens
Fast, private developer tools for decoding, inspecting, encoding, and formatting token data directly in your browser.
codeDecode your JWT
Paste a JSON Web Token to inspect its structure and contents directly in your browser.
Popular Tools
JWT Decoder
Instant split parsing of RFC 7519 tokens with visual chromatic dissection for Header, Payload, and Signature.
JWT Inspector
Deep timestamp calculations, claim expiration delta timer, and metadata authenticity auditing.
Base64URL Decoder
Convert URL-safe Base64 strings with non-padded '-' and '_' replacements into clean UTF-8 text and raw binary.
Base64URL Encoder
Encode strings, JSON objects, and arbitrary text payloads into web-safe format with unpadded strip mode.
Token Formatter
Clean messy bearer tokens, format JSON structures, and minify payload trees for headers.
Token Generator
Craft unsigned mock JWTs with simulated expiration, randomized subjects for integration test suites.
Why TokenDecode?
Privacy-Focused Architecture
All of our tools are built using client-side JavaScript. Processing happens locally in your browser to ensure your sensitive token contents are never uploaded to a backend server.
Fast Developer Workflow
We removed the friction. No login, no accounts, and no bloated UIs. Just paste your token and get instant insight into its headers, payloads, and timestamps.
Simple Interface
Built meticulously using the Stitch design system, TokenDecode offers a clean, distraction-free environment tailored specifically for developers debugging authorization systems.
100% Client-Side Processing
TokenDecode is designed with a privacy-first architecture. When you paste a token into our tools, it is processed directly in your browser's memory. We do not transmit, log, or store your tokens.
Read our Privacy Policy