Cron Validator
Validate a cron expression and preview its next run times
Currency Converter
Convert between currencies using exchange rates from Google Sheets
File Type
Analyse and preview uploaded files
Internet Info
View your IP address, browser, and location details
JSON Formatter / Validator
Format, minify, and validate JSON with error highlighting
Mortgage Interest Calculator
Chart interest vs principal, amortization, and extra-payment savings
Mortgage Sale Calculator
Compute real estate property sale and closing cost
Salary Breakdown Calculator
Calculate gross, tax, and net income by period
Savings Calculator
Project compound interest and savings growth
Stock Portfolio
Estimate stock and ETF values, portfolio totals, and allocation percentages
String Formatter
Transform strings with regex patterns and capture-group output formats
Tax Calculator Canada (2025)
Estimate federal and provincial taxes across all provinces
Tax Calculator Canada (2026)
Estimate federal and provincial taxes across all provinces
Time in Squares
Visualize progress from a start date to a goal date or duration
Timestamp Tool
Displays current timestamp and format it
Word Frequency Chart
Display frequency of words in a sentence in a graph