Font Changer
Extension Actions
- Live on Store
Change fonts based on selectors.
Font Changer – Customize Fonts Instantly
Font Changer empowers you to personalize any website’s appearance by changing the font family of elements based on their tag name, class, or ID. Whether you’re a designer, developer, or casual user, this extension helps you instantly enhance readability, accessibility, or simply achieve a consistent visual style across your favorite sites.
🔧 Key Features:
Change fonts by HTML tag, class, or ID selector
Apply custom fonts to improve readability and visual harmony
Enhance your accessibility experience with preferred typefaces
Lightweight, fast, and privacy-friendly – no data collection
🎯 Why Install Font Changer?
If you're someone who frequently visits websites with hard-to-read fonts, or if you want full control over your reading environment, Font Changer is the perfect tool. It helps you stay focused, reduces eye strain, and creates a browsing experience tailored to your visual preferences.
Take control of how the web looks to you—install Font Changer and make fonts work for you, not the other way around.
Latest reviews
- Calista Shearer
- Extremely wind variety of fonts. But the font size is the same for body and headers. It also wipes the formatting for colors and highlights to pages I've edited. Otherwise it's a super simple way to change web pages for fun. Just not the best for editing.
- Steve Chafe
- Extremely Extremely Impressed. I am absolutely amazed at how easy it was to do something that similarly-named extensions dont do, which is to select particular headline text element I want to see a new font on. On top of that capability, the ability to also easily and quickly adjust weight, color, & font size is another awesome feature. This extension was created by someone or some team that has not only the skillset but also the foresight to consider exactly those things that a busy designer needs but which take extra time to accomplish using the normally available tools and programs, including simply editing within devtools. This extension is even going to make it possible to show clients in real time on video calls what different font options look like - getting rid of back and forth emails with too many images for clients to choose from. Side note: the Oct 16, 2025 review is quite confusing in a good and a bad way. I has a very nicely written first paragraph about this extension having an advantage over others available, followed by a suggested additional feature. How then would that lead to a two-star rating? Perhaps the (vulgar) joke name of the reviewer is part of the situation?
- Mike Litoris
- I really like how I can select elements myself rather than having to show the entire site in a different font like with the other extensions. I understand that the CSS-selector might be too tech for some, but I'm a tech-person and I know what I'm doing :) However, it doesn't seem to save the changes, the extension storage in the Dev-Tools only has one entry. As an idea: it would be nice if I could also map one specific font to another for all websites with one setting. E.g., I'm looking at a site that has an element use the font "Galano", which I find ugly. Until the end of time I now have to separately fix that font on all sites I ever go to. With that new setting I would change it once and would never ever see "Galano" again. That would also fix the situation when the name of the CSS-class changes. Also an overview of all my mappings would be nice.