Fontonic - Change Fonts

Chrome Web Store

by amkhrjee

v1.8.2 Updated Jul 16, 2025 66.46KiB

CWS

10K

Users

★ 4.53

55 reviews

#727

of 31.9K

functionality

#13 of 961

✅Highly rated

Description

📱Also available on Firefox for Android: https://addons.mozilla.org/en-US/firefox/addon/fontonic Tired of boring website fonts? Fontonic lets you take control with a single click! Change any website's fonts to match your style using the fonts you already have. Choose from all font types: serif, sans-serif, and monospace. Customize everything or just a few, the power is yours! ️ See your changes instantly with a single click on "Apply Selection." ✨ And best of all, your preferences stick around even after you close the tab! ✅ Don't like your changes? No problem! Simply hit "Restore" to go back to the original fonts. ⏪ I'd love to hear from you! Share your feature requests in the reviews. View source code: https://github.com/amkhrjee/fontonic

Reviews (6 cached)

Last 12 months

★☆☆☆☆2025-01-13

Asad

ChatGPT and Claude AI stops working, when Roboto Serif font is selected. A big and creepy bug....

★☆☆☆☆2024-12-16

Stream One

My homework website got stuck on Arcade Normal. I cant get it out!

★★☆☆☆2025-12-07

Josh Sampson

It works everywhere except the only place I actually need it to work, Google Slides. In the editor, the custom font appears as expected, but in presentation mode, it has no effect. I needed to use a custom font to match my branding for a presentation, but I'll have to find a different tool for that now.

★★☆☆☆2025-07-11

Luca Pozzi

The last update broke icons on all sites. In detail the "Sans-serif" option cannot be changed or it will show blanck boxes in places of icons.

★★☆☆☆2025-06-11

Da WhatTheFox

Completely breaks some websites like for example ChatGPT, which won't load if the font has been changed. I wish Google would stop messing around and would give Chrome an in-built global font changer like Firefox's.

★★★☆☆2025-07-12

Another Planet’s Hell

When Google finally depreciated the "change all UI fonts" extension because of Manifest 3, I found your extension to be a perfect replacement. It's immensely helpful to me. Thank you so much. Update 1: Removed a star because it doesn't work on all sites, even when settings are supposedly applied globally. Update 2: Removed another star. More sites it doesn't work on.