Dev Tools のアプリ分析 5月31日

Dev Tools is the ultimate Swiss Army knife for developers, right in your pocket. With 130+ essential utilities, you can format, encode, decode, convert, generate, and inspect data — all offline, no server needed. Whether you're debugging an API response, generating test data, formatting SQL, inspecting a barcode, or designing CSS — Dev Tools has you covered. ━━━━━━━━━━━━━━━━━━━━ 🔧 FORMATTERS & MINIFIERS ━━━━━━━━━━━━━━━━━━━━ • JSON Formatter / Minifier / Validator / Diff • XML Formatter / Minifier / Validator • SQL Formatter / Minifier • HTML Beautifier / Minifier • CSS Beautifier / Minifier / SCSS→CSS • JavaScript Beautifier / Minifier • JSON Path Extractor ━━━━━━━━━━━━━━━━━━━━ 🔐 ENCODERS & DECODERS ━━━━━━━━━━━━━━━━━━━━ • Base64 Encoder/Decoder • URL Encoder/Decoder • HTML Entity Encoder/Decoder • String Escape/Unescape • GZip Compress/Decompress • Hex ↔ Text, Binary ↔ Text • Unicode Escape, Morse Code • XOR Cipher • JWT Decoder + Builder ━━━━━━━━━━━━━━━━━━━━ 🔄 CONVERTERS ━━━━━━━━━━━━━━━━━━━━ • Number Base (binary, octal, decimal, hex) • JSON ↔ YAML, JSON ↔ CSV, JSON ↔ XML • JSON → Dart, TypeScript, Go, Kotlin, Python, C# • Timestamp, Date Formatter, Date Difference • Timezone Converter, Unix Time Now • Unit Converter, Currency Converter, Temperature • Byte / Data Size Converter, CSS Unit Converter • Cron Parser + Generator • URL Parser, Chmod Calculator • ASCII Table, MIME Type Lookup • CSV → Markdown, JSON Table Viewer ━━━━━━━━━━━━━━━━━━━━ ⚡ GENERATORS ━━━━━━━━━━━━━━━━━━━━ • Hash (MD5, SHA-1/256/512) + HMAC • UUID, NanoID, ULID • Password + Passphrase + Strength Checker • Username Generator • Lorem Ipsum, Random Data, Random Number • Random String, MAC Address • QR Code (generate + scan), Barcode (generate + scan) • Regex Generator ━━━━━━━━━━━━━━━━━━━━ 📝 TEXT TOOLS ━━━━━━━━━━━━━━━━━━━━ • Text Case Converter (camelCase, snake_case, PascalCase…) • Regex Tester, Text Diff, Text Analyzer • Word Counter, Line Counter, Find & Replace • List Compare, Number to Words • Slug Generator, Markdown Preview, Markdown ↔ HTML • Whitespace Remover, Text Trimmer, Text Reverse ━━━━━━━━━━━━━━━━━━━━ 🎨 GRAPHIC & CSS TOOLS ━━━━━━━━━━━━━━━━━━━━ • Color Converter (HEX/RGB/HSL), Color Picker • Color Palette Generator, Contrast Checker • Gradient Generator, Box Shadow Generator • Border Radius Generator, Box Model Debugger • Grid Overlay Debugger, Typography Scale Generator • SVG Viewer + Optimizer • Image Converter, Resizer, Compressor, Cropper • Image ↔ Base64 • Pixel/Unit Converter ━━━━━━━━━━━━━━━━━━━━ 🌐 NETWORK & SYSTEM ━━━━━━━━━━━━━━━━━━━━ • IP Subnet Calculator, IP Validator • HTTP Status Codes, HTTP Headers Parser • User Agent Parser • Query String Parser + Builder ━━━━━━━━━━━━━━━━━━━━ 🔢 MATH & NUMBERS ━━━━━━━━━━━━━━━━━━━━ • Scientific Calculator, Bitwise Calculator • Percentage, Prime Checker, Factorial • Fibonacci Generator, GCD, LCM ━━━━━━━━━━━━━━━━━━━━ ✅ FEATURES • 130+ tools, 100% offline • Every tool output has a one-tap copy button • Generated images save directly to your gallery • Material 3 design, 10 color theme presets • True Black (AMOLED) dark mode • Favorites + Recent tools on home screen • List and Grid view modes • Adjustable text size (80%–140%) • Fast search across all tools Built with Flutter for a native, fast experience. Perfect for developers, designers, DevOps engineers, QA testers, and anyone who works with code and data daily. Got a tool suggestion? Leave a review — we're always adding more!