Time & Date
Years to Days Converter
Quickly convert years to days with this calculator.
Weeks to Years Converter
Calculate years from a total number of weeks.
Stopwatch+
High-precision online stopwatch and timer.
Weeks Calculator
ISO 8601 week counter and date difference tool.
Time Converter
Convert between various time units instantly.
Countdown to Midnight
Real-time timer for midnight countdown.
Christmas Countdown
Track exactly how many days until Christmas.
Age Calculator
Find your exact age in multiple units.
Calculators & Units
Sales Tax Calculator
Fast and accurate sales tax calculations.
Profit Margin Calculator
Calculate gross and net profit margins.
Free Work Time Calculator
Calculate hours and minutes worked online.
Length Converter
Convert between CM, Inches, Feet, and Meters.
Food Cost Calculator
Professional restaurant cost analysis tool.
Cash Calculator
Money counter and currency assessment.
Neon Average Calculator
Calculate averages with a modern interface.
Circle Calculator
Radius, Diameter, Circumference, and Area.
Writing & Text
Reverse Text Generator
Flip, mirror, and invert your text.
Convert Case Tool
Online text case converter (Upper, Lower, Title).
Roman Numeral Converter
Convert numbers (1-1000+) to Roman numerals.
Number to Word Converter
Spell out numbers and amounts in English.
Cursive Text Generator
Create and copy beautiful script fonts.
Free Word Counter
Character and word count tool.
245+ Positive Words
Dictionary of positive words and definitions.
Development & SEO
Sitemap Extractor
Extract URLs from XML sitemaps instantly.
Best Password Generator
Secure, random, and instant passwords.
Password Strength Tester
Check if your password is secure.
Secure Passphrase Gen
Generate secure and strong passphrases.
Color Picker
HEX, RGB, CMYK, HSV, HSL Converter.
Comma Delimiter Tool
Convert column data to delimited text easily.