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.

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

Does there exist an add-on for Firefox that allows me to change the font/colour/size of individual letters?

  • 1 reply
  • 1 has this problem
  • 1 view
  • Last reply by John99

Esmelthien
Esmelthien
more options

I have discovered that I can't find any font that I find pleasing to the eye as a standard font. However, I have found a combination of different characters from different fonts that I really like, which I'd like to somehow combine into a single usable font. Now, I realise that I could just create a new font file, and use that as a standard font in my browser settings. However, I also want to be able to change the size and colour of individual letters, like, say, I want to make all upper case letters I see a bit larger than the lower case letters, and I also want just a few certain letters to be a nice, smooth dark grey, instead of black.

Is there any way for me to accomplish this?

I have discovered that I can't find any font that I find pleasing to the eye as a standard font. However, I have found a combination of different characters from different fonts that I really like, which I'd like to somehow combine into a single usable font. Now, I realise that I could just create a new font file, and use that as a standard font in my browser settings. However, I also want to be able to change the size and colour of individual letters, like, say, I want to make all upper case letters I see a bit larger than the lower case letters, and I also want just a few certain letters to be a nice, smooth dark grey, instead of black. Is there any way for me to accomplish this?

All Replies (1)

John99
John99
more options

There are a variety of customisations possible if you use the addons

I imagine just about anything is possible with grease-monkey scripts but I have not come across a request for detailed changes involving single characters in certain contexts only.

Possibly another forum such as

may be able to offer advice.

Or if you are lucky a more knowledgeable contributor may assist.