Free Tools — All 128 Tools
Calculators, converters, and interactive tools — all free, no signup.
💰Finance & Tax (37)
- Free Income Tax Calculator (Federal + All 50 States)
- Free Paycheck Calculator — See Your Take-Home Pay
- Free Mortgage Calculator — Monthly Payment & Amortization
- Free Rent Affordability Calculator (HUD Comparison)
- Free Currency Converter
- Free Cost of Living Comparison
- Free Auto Loan Calculator — Monthly Car Payment
- Free EITC & Child Tax Credit Calculator
- Free Property Tax Estimator — By State
- Free Student Loan Repayment Planner — SAVE vs IBR vs ICR vs Standard
- Free Buy vs Rent Calculator
- Free 401(k) Retirement Planner
- Free Credit Card Payoff Calculator — Avalanche vs Snowball
- Free Compound Interest Calculator
- Free Inflation Calculator — Purchasing Power Over Time
- Free Salary to Hourly Calculator
- Free Discount Calculator
- Free Profit Margin Calculator
- Free ROI Calculator
- Free Loan Amortization Calculator
- Free Net Worth Calculator
- Free Social Security Estimator
- Free HSA & FSA Calculator
- Free W-4 Withholding Calculator
- Free 529 College Savings Calculator
- Free Estate Tax Calculator
- Free Moving Cost Estimator
- Free Minimum Wage Lookup — By State
- Free Child Support Calculator — Federal Income Shares Estimate
- Free Savings Goal Calculator
- Free Debt-to-Income Ratio Calculator
- Free Rent Split Calculator
- Free Tax Refund Estimator — Federal 2026
- Free Total Compensation Calculator
- Free Shipping Cost Estimator — USPS, UPS, FedEx
- Free Business Expense Tracker — IRS Schedule C Categories
- Free Business Name Generator — Ideas + Domain Check
🏠Home & Housing (11)
- Free Square Footage Calculator
- Free Paint Calculator — How Much Paint Do I Need?
- Free Flooring Calculator — How Much Flooring Do I Need?
- Free Electric Bill Estimator
- Free Concrete Calculator — Yards, Bags & Cost
- Free Wallpaper Calculator — Rolls Needed
- Free Fabric Calculator — Yards Needed by Project
- Free US Electricity Rate by State
- Free Water Heater Size Calculator
- Free Fence Calculator — Materials, Posts & Cost Estimator
- Free Mulch Calculator — Cubic Yards, Bags & Cost
🏥Health & Wellness (14)
- Free BMI Calculator
- Free Calorie Calculator (TDEE)
- Free Daily Water Intake Calculator
- Free Due Date Calculator — When Is My Baby Due?
- Free Sleep Calculator — Find Your Ideal Bedtime or Wake Time
- Free Running Pace Calculator
- Free Body Fat Calculator — US Navy Method
- Free TDEE Calculator — Daily Calorie Burn
- Free Macro Calculator — Daily Protein, Carbs & Fat
- Free Pregnancy Weight Gain Calculator
- Free BAC Calculator — Blood Alcohol Content Estimator
- Free Pregnancy Week-by-Week Calculator
- Free Blood Pressure Checker — AHA Classification
- Free White Noise Generator — Sleep & Focus Sounds
🎓Education (4)
🧮Everyday Tools (16)
- Free Tip Calculator & Bill Splitter
- Free Percentage Calculator
- Free Age Calculator
- Free Date Difference Calculator
- Free Overtime Pay Calculator
- Free Unit Converter
- Free Secure Password Generator
- Free QR Code Generator
- Free Cooking Unit Converter
- Free Time Zone Converter
- Free Scientific Notation Converter
- Free Shoe Size Converter — US, EU, UK, Japan
- Free Clothing Size Converter — US, EU, UK, Japan
- Free Cooking Temperature Chart — USDA Safe Internal Temps
- Free Ring Size Converter — US, UK, EU, JP
- Free LLC vs S-Corp Tax Calculator
🚗Auto & Driving (4)
📄Documents & Files (13)
- Free PDF Merge — Combine PDF Files
- Free PDF Split — Extract Pages from PDF
- Free PDF Compress — Reduce PDF File Size
- Free Image to PDF — Convert JPG, PNG to PDF
- Free PDF to Image — Convert PDF to JPG or PNG
- Free PDF Rotate — Fix Sideways or Upside-Down Pages
- Free PDF Reorder Pages — Rearrange Page Sequence
- Free PDF Page Numbers — Add Numbering to PDF
- Free PDF Watermark — Add DRAFT or CONFIDENTIAL Stamp
- Free Invoice Generator — Create & Download Invoice PDFs
- Free Receipt Generator — Create & Download Receipt PDFs
- Free Freelance Contract Generator — Service Agreement PDF
- Free NDA Generator — Non-Disclosure Agreement PDF
💻Developer & Design (14)
- Free Color Converter — Hex, RGB & HSL
- Free Word Counter
- Free Character Counter
- Free Case Converter
- Free Lorem Ipsum Generator
- Free JSON Formatter & Validator
- Free Base64 Encoder & Decoder
- Free URL Encoder & Decoder
- Free Hash Generator
- Free Aspect Ratio Calculator
- Free Pixel Ruler — PPI, Print Size & Resize Calculator
- Free Color Picker — HEX/RGB/HSL, Palettes & WCAG Contrast
- Free Internet Speed Calculator — What Speed Do I Need?
- Free Regex Tester — Test Regular Expressions in Real Time
🎯Interactive (11)
- Free Dog Age Calculator — Dog Years to Human Years
- Free Random Number Generator
- Free Coin Flip & Dice Roller
- Free Typing Speed Test — WPM Tester
- Free Pomodoro Timer
- Free Flashcard Maker — Free Study Tool
- Free Habit Tracker — Weekly Habit Grid
- Free Mood Tracker — Daily Mood Logger
- Free Screen Time Calculator
- Free Cat Age Calculator — Cat Years to Human Years
- Free Baby Name Popularity Lookup