This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Spell check doesn't work

  • 1 reply
  • 15 have this problem
  • 4 views
  • Last reply by cor-el

more options

When I am on facebook and I misspell a word, correct it using the spell checker, and then submit the comment, the words will revert back to being misspelled. I don't know if this is the same for other sites. Any fixes?

When I am on facebook and I misspell a word, correct it using the spell checker, and then submit the comment, the words will revert back to being misspelled. I don't know if this is the same for other sites. Any fixes?

All Replies (1)

more options

Do the words change or do you only see them tagged as misspelled?

Do you have a dictionary installed and selected?

  • You can see which dictionary is selected if you right-click in a text area and open the Languages submenu.
  • Open the "Add Dictionaries" link to install a dictionary if you do not have one.
  • Make sure that [X] "Check Spelling" in the right-click context menu is check-marked.

You can enable or disable spell checking globally:

  • Tools > Options > Advanced : General: Browsing: "Check my spelling as I type"

You can look here for dictionaries:

See also: