Tools that respect your privacy.
47 tools · No sign-up · Free forever
All tools
Everyday
AgeAge Calculator
Calculate exact age in years, months, and days.
PercentagePercentage Calculator
Calculate percentages, increases, and decreases.
TipTip Calculator
Work out the tip and split a bill between people.
Fuel CostFuel Cost Calculator
Estimate fuel cost for a trip from distance, efficiency, and fuel price.
Health
Finance
Loan / EMILoan / EMI Calculator
Estimate monthly payments and total interest on a loan.
DiscountDiscount Calculator
Calculate the sale price after a discount, or the original price before one.
Hourly RateFreelance Hourly Rate Calculator
Work out a suggested hourly rate from your income goal, working days, and expenses.
InterestSimple vs. Compound Interest Calculator
Compare how a principal grows under simple and compound interest over time.
MortgageMortgage Calculator
Estimate your monthly mortgage payment, including taxes and insurance, with a full amortization schedule.
InvestingInvestment Projector
Project a SIP and lump-sum investment month by month, with editable per-month contributions, returns, and an actual-vs-projected net worth chart.
Home & Construction
ConcreteConcrete Volume Calculator
Estimate the volume and bags of concrete needed for a slab or footing.
PaintPaint Coverage Calculator
Estimate how much paint you need for a room based on wall area and coverage rate.
FlooringTile & Flooring Calculator
Estimate how much tile or flooring material you need, including waste allowance.
To-Do List
Build a printable checklist, or print a blank template to fill in by hand.
Shopping List
Build a printable shopping list with quantities, or print a blank template to fill in by hand.
Daily Planner
Build a printable daily planner — time-blocked schedule, top priorities, today's goal, and appointments — or a blank template to fill in by hand.
BudgetHome Budget Planner
Build a printable monthly budget — income, fixed/variable expenses, savings, debt, goals, and notes — with totals, or a blank template to fill in by hand.
CalendarMonthly Calendar
Build a printable month-at-a-glance calendar with notes for each day, or a blank template to fill in by hand.
PasswordPassword Generator
Generate strong random passwords with custom rules.
InvoiceInvoice & Receipt Generator
Create a simple invoice or receipt and download it as a PDF.
Random Picker
Pick one or more random items from a list.
QR CodeQR Code Generator
Turn text, links, or contact info into a scannable QR code.
Word CounterWord & Character Counter
Count words, characters, sentences, and paragraphs.
Case Converter
Convert text to upper, lower, title, or sentence case.
Lorem IpsumLorem Ipsum Generator
Generate placeholder text for designs and mockups.
MarkdownMarkdown Previewer
Write Markdown and see a live, safely-rendered preview.
Fancy TextFancy Text Generator
Turn plain text into bold, italic, and other Unicode styles.
Dev Utilities
JSONJSON Formatter
Format, validate, and minify JSON instantly.
UUIDUUID Generator
Generate random UUID v4 identifiers in bulk.
UTM BuilderUTM Link Builder
Add UTM tracking parameters to a URL for campaign tracking.
Diff CheckerText Diff Checker
Compare two blocks of text and see line-by-line differences highlighted.