Free Online Utility Suite
Fast, secure, and privacy-focused online tools, calculators, and utilities. Processed locally in your browser for 100% privacy and maximum speed,
FINANCE
Payroll Tax Calculator
Calculate your true net pay after Federal taxes, FICA (Social Security & Medicare)...
Currency Converter
Convert between world currencies using real-time or simulated exchange rates.
Student Loan Calculator
Calculate student loan payoffs, interest over time, and compare refinancing...
Retirement Calculator
Calculate your retirement savings target and see how long your nest egg will last.
401k Calculator
Project your future 401k balance and see how employer matching boosts your savings.
Mortgage Calculator
Calculate your monthly home loan payments, including principal, interest, taxes, and insurance.
Discount Calculator
Calculate sale prices and final discounts with ease.
ROI Calculator
Calculate Return on Investment (ROI) with options for taxes, inflation, and opportunity costs.
Compound Interest Calculator
Calculate future value of an investment over time.
Auto Loan Calculator
Estimate your monthly car payments and total interest.
Tip Calculator
Calculate tips and split the bill among friends.
Salary Converter
Convert between hourly, daily, weekly, monthly, and yearly wages.
HEALTH & FITNESS
ACFT Calculator (Army Fitness)
Calculate your Army Combat Fitness Test (ACFT) score easily.
TDEE Calculator
Find your Total Daily Energy Expenditure.
Pregnancy Due Date Calculator
Calculate your estimated due date and pregnancy milestones.
Body Fat Estimator
Calculate your body fat percentage accurately.
Water Intake Tracker
Track daily hydration natively in your browser.
Tactical Macro Calculator
Advanced sports-nutrition calculator for absolute peak performance.
BMI Calculator
Calculate your Body Mass Index (BMI).
Calorie Calculator
Calculate your daily caloric needs for weight loss, maintenance, or muscle gain.
BMR Calculator
Calculate your Basal Metabolic Rate and TDEE.
Sleep Cycle & REM Calculator
Calculate the perfect time to wake up or go to bed based on 90-minute sleep cycles.
CAREER & PRODUCTIVITY
AI Business Name Generator
Instantly generate catchy, brandable business names using advanced AI.
Ping & Latency Tester
Check your global average ping and network latency instantly.
TIME Zone Converter
Instantly compute and synchronize global timezones visually.
Fuel Cost Calculator & Trip Budget Planner
Calculate fuel costs, estimate vehicle wear and tear, and plan entire trips.
AI Resume Builder
Create a professional, ATS-friendly resume with AI-powered text enhancement.
DEVELOPMENT
Lorem Ipsum Generator
Generate placeholder text for design & development.
Base64 Encoder / Decoder
Encode and decode Base64 strings safely in your browser.
URL Encoder / Decoder
Encode or decode special characters in URLs.
Regex Tester
Test and debug regular expressions live in the browser.
Binary / Hex / Decimal Converter
Convert numbers across bases including binary, decimal, hex, and octal.
QR Code Generator
Create custom QR codes with colors and download as PNG or SVG.
CSV Compressor
Compress and minify your CSV files instantly by removing whitespace, empty rows, and redundant data.
DESIGN
CSS Gradient Generator
Visual gradient builder with live CSS code output.
Color RGB/HEX Converter
Translate color codes between HEX, RGB and preview them instantly.
Image to PDF Converter
Convert PNG, JPG, and WEBP images into beautiful, highly accurate, custom PDF documents completely offline.
SECURITY
MATHEMATICS
Percentage Calculator
Find the percentage of one number against another.
Basic Calculator
Simple mathematical calculator for quick daily math.
Scientific Calculator
Advanced mathematics with trigonometric and logarithmic functions.
Fraction to Decimal Converter
Quickly convert fractions into decimal numbers and percentages.
TEXT
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, etc.
Word Counter
Count words, characters, and sentences in real-time.
Numbers to Words Converter
Instantly convert vast numbers, decimals, and scientific notation (up to Centillion) into standard English words, fractional words, or currency check formats.