Free Online Tools

Mortgage Calculator →

Monthly payment, tax, insurance and PMI for any US home loan.

BMI Calculator →

Your Body Mass Index, category and healthy weight range in seconds.

Tip Calculator →

Tip amount and per-person split for any bill.

Calorie Calculator →

Daily calories to maintain, lose or gain weight.

Loan Calculator →

Monthly payment and total interest for any loan.

Compound Interest Calculator →

See how savings and investments grow over time.

Percentage Calculator →

Percent of a number, percentage change and more.

GPA Calculator →

Semester and cumulative GPA on the 4.0 scale.

Age Calculator →

Your exact age in years, months and days — plus total days lived.

Sales Tax Calculator →

Tax amount, total price and reverse tax for any US rate.

Auto Loan Calculator →

Monthly car payment with down payment, trade-in and tax.

Simple Interest Calculator →

Interest and total for any principal, rate and time.

Savings Goal Calculator →

How long until you reach your savings goal.

Retirement Calculator →

What your savings could grow to by retirement age.

Credit Card Payoff Calculator →

Months to clear your card and the interest you will pay.

Discount Calculator →

Sale savings and final price — calculated both ways.

Word Counter →

Words, characters, sentences and reading time — live as you type.

Character Counter →

Count characters with and without spaces, letters and digits.

Case Converter →

UPPER, lower, Title, Sentence and more case styles in one click.

Remove Duplicate Lines →

Clean a list by deleting repeated lines instantly.

Sort Lines →

Sort lines A–Z, Z–A, by length or randomly.

Reading Time Calculator →

How long your text takes to read or speak aloud.

Remove Extra Spaces →

Tidy messy text — extra spaces, tabs and blank lines gone.

Sentence Counter →

Count sentences, words per sentence and paragraphs.

Lorem Ipsum Generator →

Placeholder dummy text by paragraphs, sentences or words.

Slug Generator →

Turn any title into a clean, URL-friendly slug.

Text Reverser →

Reverse the whole text, the word order, or each word.

Word Frequency Counter →

See which words you use most — counted and sorted.

Find & Replace →

Swap words or phrases across a whole text at once.

Binary Text Converter →

Convert text to binary and binary back to text.

Password Generator →

Strong random passwords with a strength meter — generated locally.

Shorts Hook & Title Generator →

10 viral hooks, 5 titles and 3 captions for Shorts, TikTok and Reels.

AI Chat Assistant →

Chat with a free AI assistant right in your browser.

AI Receptionist Demo →

See an AI receptionist answer questions and book appointments.