JWT Lens vs zcode connect

JWT Lens is a fast, private JSON Web Token decoder and verifier for developers — a Safari extension that works entirely on your device. Tap the toolbar icon, paste a token (or grab the text you've selected on the page), and instantly see: • Pretty-printed, color-coded Header and Payload • Human-readable timestamps — exp, iat and nbf shown in your local time with relative phrasing ("expires in 59 minutes") • An at-a-glance expiry badge: valid, expired, or not yet valid • Plain-English descriptions of standard claims (iss, sub, aud, and more) Need to check a signature? JWT Lens verifies HS256/384/512, RS256/384/512, PS256/384/512 and ES256/384/512 using a secret or PEM public key you provide — all computed locally with the system's WebCrypto, never sent anywhere. Privacy by design: • No network requests — ever • No analytics, no tracking, no accounts • Nothing is stored: tokens and keys live only in the popup while you use it Whether you're debugging OAuth / OIDC flows, inspecting a bearer token, or learning how JWTs work, JWT Lens keeps it quick, clear, and completely on-device. Universal app: works in Safari on macOS, iOS and iPadOS.

Keep your desktop development tasks within reach on iPhone and iPad. zcode connect is an independently developed companion for the ZCode desktop application. It is not an official ZCode app. A compatible desktop installation running on your own computer is required. The current app interface is primarily in Simplified Chinese. FOLLOW YOUR WORK Browse workspaces and tasks. Read conversations, tool activity, and file changes. CONTINUE A CONVERSATION Send follow-up messages, create tasks, and respond to supported approval requests. Models and service accounts are configured on your computer; any associated charges are handled by those services. CHOOSE HOW TO CONNECT Use ZCode's built-in connection service and follow the in-app instructions to scan or paste your computer's connection link. No self-hosted relay server is required for this route. For your own server, export the included developer kit and adapt it to your environment with your AI agent. TRY THE INTERFACE An offline demo is available before pairing. Its sample data does not connect to your computer. REQUIREMENTS AND LIMITS Requires iOS 26 or iPadOS 26 or later. Your computer must stay awake, online, and running compatible desktop software. Available features depend on its version and configuration. Completion alerts require timely receipt of task events and are not guaranteed when the app is suspended or closed. No advertising or cross-app tracking.