change all UI fonts

Changes all the UI font to a user-given font.

The 'Change All UI Fonts' Chrome extension allows users to override all fonts on every website with a font of their choice installed locally on their system. Simply enter your desired font in the extension's options to see all text elements change accordingly.

While it effectively customizes fonts across websites for a consistent look, be aware it also affects icon fonts like Font-Awesome, which may result in icons appearing as squares. This extension is best suited for users wanting a uniform font style on simple sites. The source code is open and available on GitHub for transparency and contributions.

By:
https://virutcham.ca
Users:
7,000+ -1,000
Rating:
4.55
(66)
Version:
1.4.2 Last updated: 2021-01-07
Creation date:
2020-05-21
Risk:
Low risk impact Moderate risk likelihood
Permissions:
  • storage
Size:
80.07K
Email:
in*****@virutcham.ca
URLs:
Website
Full description:
See detailed description
Source:
Chrome Web Store
Updated:
2 days ago

Other platforms

change all UI fonts (v1.4.1)
2,015+ 4.90 (15)

User reviews

Users appreciate that this Chrome extension reliably changes all website fonts using custom or locally installed fonts without breaking page layouts or special characters. It is praised for simplicity and effectiveness compared to other similar extensions. Common drawbacks include the need to manually type font names without a font picker, lack of a quick toggle button, and occasional issues with certain sites or browser conflicts. Overall, it is recognized as the best and only extension that consistently works for changing UI fonts across sites.
Pros
  • Effectively changes fonts across websites as intended.
  • Supports user-defined fonts including locally installed fonts, not limited to Google Fonts.
  • Lightweight, simple, and easy to use with straightforward input method.
  • Does not disrupt website layouts or special characters/glyphs.
  • Works better than similar font-changing extensions, with high reliability.
Cons
  • Requires manual typing of font names, which can be inconvenient; no dropdown or selection list available.
  • Lacks an easy toggle button to quickly switch between custom fonts and default site fonts without disabling the extension.
  • One review mentions a specific website being stuck with a particular font after usage.
  • Some users report it doesn't work on certain browsers like Brave, or gets blocked by other extensions (e.g., AdGuard).
Recent reviews
Works as described, helps to make the web more accessible by changing fonts. Would love an easy toggle button for when I want to view a site as it is by default, rather than having to go into extension settings and disable the extension entirely.
by Ryan R. L., 2025-05-05

Perfect, can we have an update for Manifest V3?.
by Luca Pozzi, 2025-02-05

Type in the font name (I think it has to be one already installed on your computer), save, and refresh the webpage. It works perfectly! It's the only one that actually works so far!
by Amber Xie, 2025-01-04
View all user reviews ›

Extension safety

Risk impact

change all UI fonts requires very minimum permissions.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Risk likelihood

change all UI fonts is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

Risk likelihood analysis details
  • High This extension publisher URL may be invalid
  • High **** ********* ******* *** *** ** *******
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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