All tools

Mortgage Calculator

Calculate your monthly mortgage payment instantly

Loan Calculator

Calculate monthly payment for any loan

Car Loan Calculator

Calculate auto loan payments with trade-in and down payment

Student Loan Calculator

Calculate student loan repayment and payoff date

APR Calculator

Calculate the true APR including fees for any loan

Amortization Schedule

See the full payment breakdown for your loan year by year

Debt Payoff Calculator

Calculate how long to pay off any debt

Debt Snowball Calculator

Plan your debt-free journey using the snowball method

Credit Card Payoff Calculator

See how long to pay off your credit card balance

Home Affordability Calculator

Find out how much house you can afford

401k Calculator

Project your 401k balance at retirement

Roth IRA Calculator

See how much tax-free wealth your Roth IRA will build

FIRE Calculator

Calculate your FIRE number and years to financial independence

Net Worth Calculator

Calculate your true net worth with assets and liabilities

Dollar Cost Averaging Calculator

See the power of regular investing with DCA

Dividend Calculator

Calculate annual dividend income and DRIP growth

Inflation Calculator

See how inflation erodes purchasing power over time

Emergency Fund Calculator

Calculate your emergency fund target and time to reach it

4% Rule Calculator

Find out how much you can safely withdraw in retirement

Stock Return Calculator

Calculate total return including dividends on any stock trade

Income Tax Calculator

Calculate your 2024 federal income tax instantly

Capital Gains Tax Calculator

Calculate long-term and short-term capital gains tax

Paycheck Calculator

Calculate your exact take-home pay after all deductions

1099 Tax Calculator

Calculate self-employment and freelance taxes

Quarterly Tax Estimator

Calculate your IRS quarterly estimated tax payments

Tax Bracket Calculator

See exactly which tax bracket your income falls in

W-4 Calculator

Find the right W-4 withholding for your situation

Salary to Hourly Calculator

Convert annual salary to hourly rate and back

Hourly to Annual Salary Calculator

Convert hourly wage to annual, monthly, and weekly salary

Effective Tax Rate Calculator

Calculate your true average tax rate on all income

JSON Formatter & Validator

Format, validate and prettify JSON instantly

JWT Decoder

Decode and inspect JSON Web Tokens instantly

UUID Generator

Generate UUIDs v1, v4, v5 instantly

SHA-256 Hash Generator

Generate SHA-1, SHA-256, and SHA-512 hashes instantly

URL Slug Generator

Convert any title to a clean SEO-friendly URL slug

Lorem Ipsum Generator

Generate placeholder text for mockups and designs

Password Generator

Generate strong, random passwords instantly

Diff Checker

Compare two texts and highlight the differences

Week Number Calculator

Find the ISO week number for any date

Timezone Converter

Convert times between 18 world time zones

Regex Tester

Test and debug regular expressions with real-time highlighting

Cron Job Generator

Build cron expressions visually with presets

SERP Preview Tool

Preview how your page looks in Google search results

Remove Line Breaks

Remove line breaks and newlines from text instantly

Remove Duplicate Lines

Remove duplicate lines from a list instantly

Remove Extra Spaces

Clean up extra and double spaces from text

Remove Empty Lines

Delete all blank lines from text in one click

Sort Lines Alphabetically

Sort lines of text A–Z, Z–A, or numerically

Reverse Text

Reverse characters, words, or lines of text

Uppercase Converter

Convert text to UPPERCASE instantly

Lowercase Converter

Convert text to lowercase instantly

Title Case Converter

Convert text to Title Case with smart minor word rules

Camel Case Converter

Convert text to camelCase for programming

Snake Case Converter

Convert text to snake_case for Python and databases

Kebab Case Converter

Convert text to kebab-case for URLs and CSS

Word Counter

Count words, characters, sentences, and reading time

Character Counter

Count characters with a real-time limit indicator

Reading Time Estimator

Estimate how long your content takes to read

Hex to RGB Converter

Convert hex color codes to RGB values instantly

RGB to Hex Converter

Convert RGB color values to hex color codes

Binary to Decimal Converter

Convert binary numbers to decimal instantly

Decimal to Binary Converter

Convert decimal numbers to binary instantly

Roman Numeral Converter

Convert numbers to Roman numerals and back

Number to Words Converter

Convert numbers to written English words

Bytes / KB / MB / GB Converter

Convert between bytes, KB, MB, GB, and TB

Celsius to Fahrenheit Converter

Convert °C to °F and back instantly

Pounds to Kilograms Converter

Convert lb to kg and back instantly

Inches to CM Converter

Convert inches to centimeters and back instantly

Miles to Kilometers Converter

Convert miles to km and back instantly

Base64 Encoder / Decoder

Encode and decode Base64 strings instantly

URL Encoder / Decoder

Encode and decode URLs and query strings instantly

Age Calculator

Calculate exact age in years, months, and days

Days Between Dates

Calculate the exact number of days between two dates

Business Days Calculator

Count business days between dates or add working days

Tip Calculator

Calculate tip and split the bill instantly

Discount Calculator

Calculate sale price and savings from a discount

Percentage Calculator

Calculate percentages three different ways

Profit Margin Calculator

Calculate gross profit margin and markup from cost and revenue

Markup Calculator

Calculate selling price from cost and markup percentage

Compound Interest Calculator

Calculate compound interest and investment growth

50/30/20 Budget Calculator

Split your income using the 50/30/20 budgeting rule

Meta Title Generator

Generate SEO-optimized title tags for any page

Meta Description Generator

Write click-worthy meta descriptions for any page

Robots.txt Generator

Generate a robots.txt file for your website

FAQ Schema Generator

Generate FAQ schema markup to win rich results in Google

Article Schema Generator

Generate Article JSON-LD schema for blog posts and news

JSON-LD Generator

Generate JSON-LD structured data for any schema type

Breadcrumb Schema Generator

Generate BreadcrumbList JSON-LD for site navigation

Open Graph Generator

Generate Open Graph and Twitter Card meta tags

Keyword Density Checker

Check keyword usage and density in your content

SEO Word Count Checker

Check if your title, meta, H1, and content meet SEO standards