List of our free Miscellaneous calculators.

Find and Replace Words Edit your text online. Find and replace words in a document.

How Long Have I Been Alive Calculate exactly how long you've been alive down to the millisecond.

Remove Duplicate Lines Find and delete duplicate lines in a document.

Internet Speed Test Test how fast your internet speed is.

Letter's Case Converter Change the case of your text with this converter.

Character, Word, and Sentence Counter Calculate word, character and sentences.