ToolKit Plus

ToolKit Plus provides a collection of everyday utility tools organized in a single, easy-to-use application. Access calculators, unit converters, date and time utilities, text formatters, and device information offline without switching between multiple apps.

KEY FEATURES AND INCLUDED TOOLS:

CALCULATORS & FINANCE
• Basic Calculator: Perform standard arithmetic calculations with order of operations, parenthesis support, and calculation history.
• Percentage Calculator: Calculate percentages, value proportions, and percentage increases or decreases.
• EMI Loan Calculator: Calculate monthly loan installments, total interest payable, and overall repayment schedules.
• GST & Tax Calculator: Compute gross, net, and tax amounts for standard tax rates.
• Interest Calculator: Determine simple and compound interest over customizable time periods.
• Discount Calculator: Calculate final prices, savings, and applicable taxes on purchases.
• BMI Calculator: Compute Body Mass Index based on height and weight with health category classification.

MEASUREMENT & UNIT CONVERSION
• Unit Converter: Convert between metric and imperial units across multiple categories:
- Length (meter, kilometer, centimeter, mile, yard, foot, inch)
- Weight & Mass (gram, kilogram, pound, ounce, ton)
- Temperature (Celsius, Fahrenheit, Kelvin)
- Area (square meter, square kilometer, acre, hectare, square foot)
- Volume (liter, milliliter, gallon, cubic meter)
- Speed (km/h, mph, m/s, knots)
- Time (seconds, minutes, hours, days, weeks)
- Digital Storage (bytes, KB, MB, GB, TB)

DATE & TIME UTILITIES
• Age Calculator: Calculate exact age in years, months, and days, including a countdown to your next birthday.
• Date Difference: Compute the exact duration between two selected calendar dates.
• Stopwatch: Measure elapsed time with millisecond precision and lap recording.
• Countdown Timer: Set custom countdown intervals with preset timers and sound or vibration alerts.
• World Clock: View current local time across major global timezones simultaneously.

TEXT & DEVELOPER TOOLS
• Case Converter: Convert text between UPPERCASE, lowercase, Title Case, and Sentence case.
• Text Cleaner: Remove excess whitespace, remove blank lines, sort lines, or reverse text.
• Text Counter: Count characters, words, lines, and estimate reading time in real time.
• JSON Formatter: Validate, pretty-print (format), and minify JSON data structures.
• Base64 Converter: Encode plain text into Base64 format and decode Base64 strings.
• Hash & UUID Generator: Generate unique UUID identifiers and create MD5 and SHA-256 hashes.

SECURITY & DEVICE UTILITIES
• Password & PIN Generator: Generate secure passwords and numeric PIN codes with customizable lengths and character sets.
• Password Strength Checker: Analyze password complexity and review security criteria.
• QR Code Generator: Create QR codes from text or web links and share them directly.
• Random Number Generator: Generate random numbers within user-defined minimum and maximum ranges.
• Device Information: View system details including operating system version, screen resolution, display density, and battery status.

USER EXPERIENCE & DESIGN
• Favorites: Pin frequently used tools for quick access from the home screen.
• Search: Quickly locate any utility using the real-time search bar.
• Theme Support: Choose between Light, Dark, or System Default themes designed using Material 3 guidelines.
• Offline Accessibility: All core tools function locally on your device without requiring an active internet connection.