Text Utility Kit

⚡ Text Utility Kit — The Ultimate Offline Developer & Text Toolbox!
Text Utility Kit is a powerful, lightweight, and privacy-first Swiss Army knife for developer text transformations, encoding, hashing, formatting, and analysis. Designed natively with Jetpack Compose and Material 3, it provides instant, real-time results computed 100% on your device.
Whether you are a developer, QA engineer, cybersecurity analyst, or writer, Text Utility Kit gives you all essential text tools right at your fingertips without needing an internet connection.
🌟 KEY FEATURES
🔄 1. ENCODER & DECODER
Convert text between multiple encoding formats instantly:
• Base64 (Standard & URL-safe)
• URL Parameter Encoding & Decoding
• Hexadecimal (Hex to String & String to Hex)
• Binary String Conversion
• ROT13 Cipher
• HTML Entities

🔐 2. CRYPTOGRAPHIC HASH GENERATOR
Compute real-time cryptographic hashes and checksums for any string:
• MD5
• SHA-1
• SHA-256
• SHA-512
• CRC32 Checksum
🧩 3. JSON FORMATTER & VALIDATOR
Clean up and debug JSON payloads effortlessly:
• Instant JSON syntax validation with clear error indicators
• Pretty print / beautify with 2-space or 4-space indentation
• One-tap JSON minification to compact payloads
🔍 4. REGEX LIVE TESTER
Test and evaluate regular expressions in real time:
• Real-time match extraction and counting
• Preset templates for Email, URL, IP Address, Digits, and Hex Color Codes
• Clear match list with one-tap copy
⚖️ 5. TEXT DIFF CHECKER
Compare two blocks of text side-by-side with clear visual highlighting:
• Line-by-line comparison matrix
• Distinct visual indicators for added (+) and removed (-) lines
• Exact line numbering for quick reference
📊 6. TEXT STATISTICS & CASE TRANSFORMERS
Analyze text properties and change case formatting on the fly:
• Live metrics: Word count, Character count (with/without spaces), Line count, Sentence count, UTF-8 Byte size, and estimated Reading Time
• Case converters: UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case, and String Reverser
• Line tools: Trim lines, Remove duplicate lines, and Sort lines alphabetically (A-Z)

🔒 PRIVACY & SECURITY FIRST
• 100% Offline Processing: All operations run locally inside your device memory.
• Zero Data Collection: We do not collect, store, or transmit your text, clipboard contents, or personal identifiers.
• No Permissions Required: Operates completely without needing camera, storage, contacts, or internet access permissions.
• No Analytics or Tracking: Free from third-party SDKs, tracking pixels, or ads.
💡 WHY YOU'LL LOVE TEXT UTILITY KIT
• Clean & Modern UI: Sleek Jetpack Compose user interface with dark and light theme options.
• Fast Clipboard Integration: Copy outputs or match results instantly with dedicated one-tap buttons.
• Lightweight & Responsive: Zero bloatware with rapid computation speeds.
Download Text Utility Kit today and simplify your daily text workflow!