If you have a spell checker activated on your browser Elucidat will allow you to use this.
Please note that the spell checkers will only highlight text that is currently editable.
For example, if I have this text which is currently not editable:
If I then click to edit the text, the checker will highlight any text that is misspelt:
I can then correct the text:
Article Tags: Spell Check, Spellchecker, Spelling checker