✨
Enhanced AI assistant with custom model support, flexible API configuration, and improved user experience. Built-in chat interface with context-aware responses for developer productivity.
Updated in v2.0.0
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🌐
Professional translation with 3 modes (Translate, Polishing, Summarize), 19 language support, and special word mode with detailed explanations including phonetic notation, meanings, examples, and etymology. Real-time streaming results with animated status indicators.
New in v2.4.0
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🕐
Convert between Unix timestamps and human-readable dates with timezone support and multiple format options.
Updated in v2.1.0
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📏
Convert between different units across 7 categories: Data, Time, Length, Weight, Temperature, Area, and Volume.
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📄
Format, validate, and compare JSON data with visual CodeMirror diff editor and syntax highlighting.
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🗄️
Enhanced SQL formatting with minimal and beautify modes for optimal readability and performance.
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🌐
Format and minify HTML with proper tag indentation and structure validation.
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🔠
Encode and decode Base64 strings with support for URL-safe variants and automatic detection.
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🔢
Bidirectional hex-to-string conversion with UTF-8, UTF-16, and ASCII encoding support. Real-time processing with error handling for invalid hex data.
New in v2.2.0
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🎫
Encode and decode JSON Web Tokens with HMAC and RSA signature support using CryptoKit security.
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🎯
Test regular expressions with pattern matching, capture groups, and common pattern templates.
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🆔
Generate UUIDs in various formats (v1, v4, v5, v7) with bulk generation and timestamp extraction.
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🔗
URL encoding/decoding and comprehensive URL parsing with component breakdown and validation.
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🌍
Full-featured HTTP client with method selection, headers, auth, response handling, and JSON tree view.
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📍
Discover your IP address and query geolocation data for any IP with detailed location information.
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📱
Generate QR codes with multiple sizes and error correction levels, scan QR codes from images.
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📊
Read and explore Parquet/Arrow files with schema inspection, data export, and unified Rust-based API.
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🔐
Comprehensive cryptographic suite with hash functions (MD5, CRC32, SHA-1/256/384/512), symmetric encryption (AES-GCM-256), and asymmetric encryption (RSA-2048/4096). Perfect for API authentication token generation.
New in v1.12.0
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⚙️
Feature Management
Customize your DevHelper experience with the new feature management system. Enable/disable tools, organize with drag-and-drop, and reduce sidebar clutter by showing only the tools you need.
New in v2.3.0
