How To Set Firefox To Spell Check All Text Fields

By default, the Firefox spell checker only scans large textarea fields on web forms and does not scan normal text fields. While you can manually tell Firefox to check the spelling on these fields on a case-by-case basis, if you want to enable spell checking on text fields by default, then you need to change the browser’s configuration.

  1. Go to “about:config”. Simply type that into your location bar and you’ll get the config screen.
  2. In the filter field, type in “layout.spellcheckDefault“.
  3. It will jump you down to that variable. You’ll see that the default value is 1. Change it to 2.
  4. You’re done. No need to restart your browser.

Because normal text fields are used for many important items such as subjects on emails and forum posts, this might be something you want to consider turning on.

Free eBook!

Like what you read?

If so, please join over 28,000 people who receive our exclusive weekly newsletter and computer tips, and get FREE COPIES of 5 eBooks we created, as our gift to you for subscribing. Just enter your name and email below:

Post A Comment Using Facebook

Discuss This Article (Without Facebook)

4 comments

  1. An excellent and useful tip! Thank you! :D

  2. Man that was easy ever think about running for president?instructions were excellent !

  3. fantastic stuff you’ve got here, I really benefit a lot! thanks so much for your tips.

  4. I’m having the same problem! I have no clue what to doo

Leave a Reply

PCMech Insider Cover Images - Subscribe To Get Your Copies!
Learn More
Every week, hundreds of tech enthusiasts, computer owners
and geeks read The Insider, the digital magazine of PCMech.

What’s Your Preference?

Daily Alerts

Each day we send out a quick email to thousands of PCMECH readers to notify them of new posts. This email is just a short, plain email with titles and links to our latest posts. You can unsubscribe from this service at any time.

You can subscribe to it by leaving your email address in the following field and confirming your subscription when you get an email asking you to do so.

Enter your email address for
Daily Updates:

Weekly Newsletter

Running for over 6 years, the PCMECH weekly newsletter helps you keep tabs on the world of tech. Each issue includes news bits, an article, an exclusive rant as well as a download of the week. This newsletter is subscribed to by over 28,000 readers (many who also subscribe to the other option) - come join the community!

To subscribe to this weekly newsletter simply add your email address to the following field and then follow the confirmation prompts. You will be able to unsubscribe at any time.

Enter your email address for
Free Weekly Newsletter: