MagGit vs JWT & Base64 Decoder/Verifier

MagGit is a powerful AI code detection scanner that analyzes GitHub repositories to identify whether code was written by a human, generated by AI, or a mix of both. Simply search for any public GitHub repository, and MagGit will scan its files in real-time, providing detailed results you can act on. HOW IT WORKS • Search — Find any public GitHub repository by name or owner/repo format. • Scan — MagGit analyzes source files using advanced heuristic pattern detection. • Review — Get a file-by-file breakdown with confidence scores and an overall verdict. KEY FEATURES ▸ AI Pattern Analysis Detects common AI coding patterns across multiple programming languages including repetitive structures, generic naming, boilerplate signatures, and more. ▸ File-by-File Confidence Scoring Every analyzed file receives an individual confidence score (0–100%) and a verdict: Human, AI, or Mixed. ▸ Overall Repository Verdict See an aggregate score for the entire repository at a glance, so you can quickly assess code origin. ▸ Deep Scan Engine Heuristic-based detection examines code structure, commenting style, variable naming conventions, and formatting patterns to determine code authorship. ▸ Trending Repositories Quickly scan popular repositories like React, Next.js, VS Code, Deno, Tailwind CSS, and more with a single tap. ▸ Beautiful, Fast Interface Designed for mobile-first use with smooth animations, haptic feedback, and a clean dark interface that's easy on the eyes. PRIVACY & DATA PRACTICES MagGit is designed with privacy at its core: • NO THIRD-PARTY AI SERVICES — MagGit does NOT send any code or user data to any third-party AI service, machine learning API, or external analysis tool. All code detection is performed entirely on your device. • DATA ACCESSED — The app only accesses publicly available GitHub repository data (repository metadata and source code files) via the GitHub REST API (api.github.com). • ON-DEVICE ANALYSIS — All heuristic pattern analysis runs locally on your device. No code leaves your device for analysis. • NO PERSONAL DATA COLLECTED — MagGit does not collect, store, or transmit any personal information, user accounts, emails, or browsing history. • NO EXTERNAL SERVERS — Analysis results are never stored on or transmitted to any server. • CONSENT — The app requests your explicit permission before accessing any GitHub data, and you can revoke consent at any time. For full details, see our Privacy Policy accessible within the app. WHO IS IT FOR? • Developers who want to verify the originality of open-source contributions • Hiring managers reviewing candidate code submissions • Educators checking student projects for AI-generated code • Open-source maintainers auditing pull requests • Anyone curious about the origin of code in public repositories IMPORTANT NOTE MagGit uses heuristic-based pattern analysis. Results are indicative and should be used as a reference, not as definitive proof of code authorship. No detection tool is 100% accurate. Download MagGit today and start scanning repositories in seconds.

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.