DevUtilities

DevUtilities is a native macOS application providing 22 essential utilities for software developers. Built entirely with Claude Code, it offers a clean, intuitive interface with real-time processing. Core Features: - Currency Converter - NEW! Real-time currency conversion with 38 currencies, historical data, and offline support - Random String Generator - Cryptographically secure random strings with presets and requirements - AI Translate - Professional translation with text-to-speech for all 19 languages - AI Chat - Intelligent assistant with DeepSeek reasoning and custom models - Timestamp Converter - Bidirectional conversion with timezone support - Unit Converter - 7 categories (Data, Time, Length, Weight, Temperature, Area, Volume) - Base Converter - Mutual conversion between binary, octal, decimal, hexadecimal, and Base62 - JSON Formatter - Format, validate, and visual diff editor with CodeMirror - Base64 Encode/Decode - Text encoding with URL-safe variant - Hex String Converter - Bidirectional hex-to-string with UTF-8/UTF-16/ASCII - Color Picker - Professional color format converter for HEX, RGB, RGBA, HSL, HSLA, HSB, and CMYK - Regex Test - Pattern matching with capture groups and common patterns - UUID Generator - Multiple versions (v1, v4, v5, v7) with bulk generation - URL Tools - Encoding/decoding and comprehensive parsing - IP Query - Geolocation with dual network detection - HTTP Request - Full HTTP client with SSE streaming and JSON tree view - QR Code - Generation and scanning with multiple formats - SQL Formatter - Native ParquetViewer library for minimal and beautify modes - HTML Formatter - Format and minify with proper indentation - JWT Encoder/Decoder - HMAC and RSA algorithms with CryptoKit security - Parquet Viewer - Unified Rust-based API for Parquet/Arrow files - Crypto Tools - Complete suite with hash, symmetric, and asymmetric encryption Key Benefits: - Real-time currency conversion with historical insights - Cryptographically secure random string generation - Text-to-Speech for translation learning and accessibility - Customizable tool management with drag-and-drop - Quick search functionality - Real-time conversion as you type - Modern, native macOS design - Selectable and copyable results - All tools work offline (except AI features and currency rates) Perfect for developers who need quick access to essential utilities without switching context.