Visual Claude vs JWT & Base64 Decoder/Verifier

Visual Claude is a comprehensive code editor and Integrated Development Environment (IDE) that brings the power of programming to your mobile device. Whether you are making a quick edit or managing a complex project, the app provides all the professional tools you need. KEY FEATURES: PROFESSIONAL CODE EDITOR Syntax highlighting for various popular programming languages including HTML, CSS, JavaScript, TypeScript, Python, and more. Smooth coding experience with quick Find and Replace capabilities across your files. Multi-tab management allowing you to switch between files instantly with a single tap. SMART AI ASSISTANT Powerful built-in AI helps you analyze, explain, and optimize your code right from the file explorer. Ask AI: Ask programming questions directly, debug errors, and receive instant auto-generated code transformations to accelerate your workflow. PROJECT MANAGEMENT AND FILE EXPLORER Easily manage directories and create new projects using built-in templates. Open, edit, and organize various file formats including standard text, images, and binary data. SOURCE CONTROL INTEGRATION (GITHUB) Connect directly to GitHub securely via your Personal Access Token (PAT). Browse your repositories, clone code to your device, and make direct changes without any hassle or need for external tools. CUSTOMIZATION AND PERSONALIZATION Experience a modern, intuitive interface featuring a comprehensive Sidebar, Activity Bar, and Status Bar. Access premium features seamlessly to elevate your coding environment without interrupting your sessions. Start your mobile coding journey today with Anticode - the ultimate tool for developers, IT students, and tech enthusiasts. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

JWT Decoder, Encoder & Verifier is the JSON Web Token companion your phone has been missing. Paste a token and instantly see its header, payload, and claims decoded - then verify its signature, sign your own, or convert Base64 back and forth. Everything runs on the device. No accounts, no network calls, nothing stored. 100% OFFLINE, NOTHING LEAVES YOUR DEVICE Tokens often carry sensitive data, so this app never uploads them. All parsing, verification, signing, and Base64 work happens locally. There is no server, no logging, and no analytics on the content you paste. It is the safe way to inspect a production token on your phone. DECODE - Live decoding as you type or paste - no "decode" button needed - Pretty-printed JSON for both the header and the payload - Time claims (iat, nbf, exp) shown as readable UTC, with EXPIRED and "not yet valid" badges - Raw Base64URL signature segment displayed separately - Clear, specific errors for malformed tokens VERIFY SIGNATURES - HMAC: HS256, HS384, HS512 with a shared secret (raw or Base64 key) - RSA: RS256, RS384, RS512 (RSASSA-PKCS1-v1.5) with a PEM public key - RSA-PSS: PS256, PS384, PS512 with a PEM public key - ECDSA: ES256, ES384, ES512 with a PEM public key - The input automatically switches between secret and PEM based on the token's algorithm, and the result clearly states valid, invalid, or why it could not be checked SIGN AND GENERATE - Build and HMAC-sign a JWT from any JSON payload (HS256/384/512) - One-tap "Generate key pair" creates a throwaway RSA or EC key for testing, fills the private key, and shows the public key to copy straight into the Verify tab - a complete sign-then-verify loop, entirely on device BASE64 TOOLBOX - Encode and decode standard Base64 and URL-safe Base64URL - Optional padding control - Falls back to a hex view when decoded bytes are not valid UTF-8 text BUILT FOR ENGINEERS - Paste straight from the system clipboard with one tap - Load a built-in example to see how each tool works - Copy any result to the clipboard - Monospace, selectable output throughout POLISHED TO MATCH YOUR PHONE - Native Material Design 3 interface - Light and dark themes that follow the system setting - Localized in English, Traditional Chinese, Simplified Chinese, and Japanese WHO IT IS FOR - Backend and mobile developers debugging auth tokens - Security engineers inspecting and verifying JWTs - QA and support teams checking expiry and claims - Anyone who needs to decode a token without pasting it into a website A note on standards: this tool reads and verifies tokens; it is an inspection and testing utility, not a secrets manager. Keys you paste or generate stay on the device and are never transmitted. JWT Decoder, Encoder & Verifier is fast, private, and made for real debugging. Install it once and stop pasting tokens into random web decoders.