Text Tools
Free tools that change text: write numbers out in words, or encode and decode messages with a Caesar cipher.
2 calculators each one also works as a widget
What These Tools Do
The Number to Words Converter writes a number out the way you would say it. It can give the result in upper, lower or title case, or as dollars and cents, which is the form you need on a check.
The Caesar Cipher Tool moves every letter a fixed number of places along the alphabet. With a shift of 3, A becomes D and HELLO becomes KHOOR. It is a good first cipher for learning how encryption works, and it is easy to break, so do not use it to protect anything that matters.
Frequently Asked Questions
How do I write an amount in words on a check?
Write the dollars in words and the cents as a fraction of 100. For $125.50 that is: one hundred twenty-five and 50/100 dollars.
How do you decode a Caesar cipher?
Shift each letter back by the same number of places used to encode it. If you do not know the shift, try all 25 possible shifts; one of them will read as normal text.
Are the text tools free?
Yes. They are free and run in your browser, with nothing to download and no account to create.