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DevSec Toolboxdev & security tools

🔍 Dependency Vuln Scanner 🛡️ Website Security Scanner 🌐 DNS & Email Security 🐳 Dockerfile Linter 🔏 TLS / SSL Certificate 📍 IP Lookup 📇 Domain WHOIS 🔀 CORS Checker 📋 HTTP Header Viewer 🤖 AI Security Explainer

🎫 JWT Decoder & Verify 🏷️ JWT Generator (HS256)🔒 AES Encryption #️⃣ Text Hash 📂 Hash File 🔑 HMAC-SHA256 🎲 Password Generator 🛡️ Password Strength 🕵️ Secret Scanner 🧱 Security Headers Analyzer 📊 CVSS 3.1 Calculator 🎰 Random Token Generator 🔬 File Inspector (Forensics)📡 PCAP / Packet Analyzer 🗝️ .env Auditor 🛢️ SQL Safety Linter 📑 HTML Security Checker

🔡 Base64 🔗 URL Encode 🏷️ HTML Entities ⤵️ Escape String 🖼️ Data URI (Base64 Image)🔣 Hex ↔ Text 🔠 Base32 🅱️ Base58 🔤 Unicode Escape 🧩 Emoji Cryptogram Solver 🔀 XOR Cipher 🔁 Classical Cipher 📡 Morse Code

📦 JSON Formatter 🔍 Regex Tester ↔️ Text Diff 🔢 Number Base Converter 📊 JSON → CSV 🧾 CSV → JSON 🧩 JSON → YAML 🔃 YAML → JSON 🧠 JSON → TypeScript 🗂️ XML Formatter 🧬 JSON → XML 🗄️ SQL Formatter 📘 Markdown Preview

🆔 UUID Generator 📱 QR Code Generator 📷 QR Reader (Image)📄 Lorem Ipsum 🔖 Meta Tag & Open Graph 🪪 ULID Generator 🧪 Mock Data Generator

⏱️ Timestamp 📅 Cron Parser 🧭 URL Parser 📝 Text & Case 🎨 Color Converter 📐 Unit Converter 🌗 Color Contrast (WCAG)🌈 Color Shades

📚 DevSecOps Arsenal

🔒 100% in your browser. No data is sent to any server.

JWT Generator (HS256)

on-device

Create & sign an HS256 JWT from a payload + secret.

🏷️

Create & sign an HS256 JWT from a payload + secret.

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