Font Customizer

Font Customizer

Fine-tune your font settings for each website

Font Customizer promo image
What is Font Customizer?

Font Customizer is a very popular Chrome extension by Sonia Young. This extension has 1,464,602 weekly active users, a good user rating of 4.40, and is most similar to Font Changer and Font Changer. The latest version, 1.4.3, was updated 6 months ago.

Stats date:
Version: 1.4.3 (Last updated: 2022-11-15)
Creation date: 2021-04-22
Manifest version: 2
  • fontSettings
  • https://*/*
  • http://*/*
  • storage
Size: 337.92K
Email: Click to see
Risk impact: High risk impact
Risk likelihood: Very high risk likelihood

Other platforms

Not available on Firefox
Font Customizer
Font Customizer (v1.4.3)
401 1,152
Change font settings beyond what browser offers!

With Font Customizer, you can change font, size, and colors for every website.

☆ Make all text bigger or smaller
☆ Hundreds of fonts with open licenses
☆ Change color from the default black

Quick start: click the icon in the toolbar to open a popup.
User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Allows customization of website fonts
  • Offers a large font collection
  • Works with all websites
  • Easy to use
  • Wide functionality
  • Individual configurations for site design
  • Global and per-site changes
  • Impressive selection of fonts
  • Great tool for customizing site design
  • Transforms sites into more convenient look
  • Global change only
  • Swapped Serif/Sans Serif menus
  • No database synchronization between devices
  • Can't add custom fonts
  • Not enough options for exporting custom fonts
Most mentioned
  • Customization of website fonts
  • Large font collection
  • Works with all websites
  • Easy to use
  • Global and per-site changes
  • Transforms sites into more convenient look
  • Individual configurations for site design
  • Great tool for customizing site design
  • Impressive selection of fonts
  • No database synchronization between devices
View all user reviews
Risk impact

Font Customizer requires a number of risky permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install Font Customizer if you trust the publisher.

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypass your security settings, and access your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Risk likelihood

Font Customizer is very likely to contain malware and should not be trusted. Avoid installing.

Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Chrome extension, especially ones with higher risk impact and/or higher risk likelihood.

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Promo images
Font Customizer small promo image
Small promo image
Similar extensions

Here are some Chrome extensions that are similar to Font Customizer:

Font Changer Font Changer
User count: 1,475
Rating: 13
Change any font easy!
Font Changer Font Changer
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User count: 15,124
Rating: 44
Font Changer allows you change the font of any website with your preferred Google Web Front quickly and easily.
A+ FontSize Changer A+ FontSize Changer
User count: 9,927
Rating: 81
Extension that lets the user change the font text size, font type, font color and background color on a page.