Useful tools

useful tools

This is a collection of tools I've written for my own use and have made available for anyone else who finds them of use.

bmi calculator - Calculate your Body Mass Index and get your normal weight range.

commute cost calculator - Calculate the cost of your daily commute

commute time - Learn how long your commute would be based on average speed

escape HTML - Escape the angle brackets in HTML so it can be published.

hourly wage calculator - See how your salary is affected by working more hours

html entities - add - Replace normal characters with HTML entities.

math practice - Test your math skills against the clock

palindrome validator - Test a phrase to see if it's a palindrome

QR code generator - Generates the QR code needed to add a site to Google Authenticator

remove newlines - Removes single newlines from a body of text.

rot13 encryption - Encrypt text with rot13

smart quotes - add - Replace normal quotes with smart quotes.

smart quotes - remove - Replace smart quotes with normal quotes.

sum - Calculate the sum of a list of numbers.

time calculator - Add, subtract, multiply or divide durations of time

word value - Calculate the sum of a word, with a = 1, b = 2, etc