Toolkit Master

ToolKit Master is your ultimate all-in-one productivity companion with 23 powerful tools in a single, lightweight app.

🧮 CALCULATORS
• Scientific Calculator — Full math & scientific operations
• Tip Calculator — Split bills & calculate tips easily
• Discount Calculator — Find final price & total savings
• EMI Calculator — Calculate loan repayments & interest

🔄 CONVERTERS
• Unit Converter — Length, weight, temperature, area, volume & more
• Currency Converter — Live global exchange rates
• Number Systems — Binary, Hex, Octal, Decimal conversions
• Grade Converter — GPA & grade across different systems

🛠️ UTILITY TOOLS
• Age Calculator — Exact age in years, months, days & seconds
• Date Calculator — Days between two dates
• QR Generator — Create QR codes for WiFi, URL, contact & more
• Barcode Generator — Generate Code128, EAN, UPC barcodes
• Password Generator — Create strong, secure passwords

📝 TEXT TOOLS
• Text Case Converter — UPPER, lower, Title, camelCase & more
• Word Counter — Count words, chars, sentences & reading time
• Lorem Ipsum Generator — Generate placeholder text instantly
• Text Repeater — Repeat text N times with custom formatting
• JSON Formatter — Beautify, validate & minify JSON

🔒 PRIVACY TOOLS
• Text Encryptor — AES encryption to protect your secrets
• Hash Generator — Generate MD5, SHA1, SHA256 hashes

📱 DEVICE TOOLS
• Flashlight — Quick torch toggle with strobe mode
• Sound Meter — Live decibel measurement & noise level tracking
• Vibration Test — Test custom vibration patterns

✨ WHY TOOLKIT MASTER?
• 23 powerful tools in one lightweight app
• Clean, modern Material Design 3 UI
• Full dark mode support
• Works completely offline (except live currency rates)
• No account or sign-up required
• Favorite your most-used tools for instant access
• Recently Used history for quick navigation
• App shortcuts for Calculator, QR Generator & Unit Converter

📢 ABOUT ADVERTISING
ToolKit Master displays non-intrusive ads to support ongoing app development, bug fixes and new feature updates. You can help us grow by rating the app and sharing it with friends!

🔒 PRIVACY
ToolKit Master respects your privacy. We do not collect or store any personal data. The Sound Meter processes audio locally in real-time — no recordings are ever saved. Currency rates are fetched from a public API without sending any personal information.

Download ToolKit Master today and declutter your phone!