Use this tool to add commas or periods to numbers in a text. It works by extracting numbers and then applying commas/periods where they are applicable. As a general rule when writing figures, any numbers with more than three digits will have a comma after every third digit (reading from right to left).
The tool assumes that the numbers in the text are unformatted but it can detect decimal separators and the fractional part of the number (e.g. 1000.00). Once you applied commas, you cannot use them again to apply periods (for European languages). To revert the changes, use the “Undo” function under the Edit button.