Font blocker

Name: Font blocker
Rating: 4.17 (29 reviews)
Author: Rudie Dirkx

Blocks the fonts you want to block.

As of May 2026, Font blocker has 1,000 users and a 4.17/5 rating from 29 reviews in the Accessibility category.

Rudie Dirkx Accessibility★ Featured

Chrome Web Store ↗.crx

Users+8.5%

1.0K

1,000

Rating0%

4.17

29 reviews

Reviews0%

Version

1.20

Manifest V3

History

2 snapshots

Tracking since Apr 26, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 26, 2026	922	4.17	29	1.20
May 24, 2026	977	4.17	29	1.20
Now	1.0K	4.17	29	1.20

Permissions & access

Permissions: storagecontextMenus
Host access: None declared

Screenshots

About

Right click on an annoying custom web font and click "Block custom font" to add it to the local database. The font will be blocked immediately.

1.19
Removed broken Bold and Italic support.

1.18
Fixed unused message port, no more vague "Unchecked runtime.lastError" errors.

1.17
Better Bold and Italic support. WebExtensions compatibility for Firefox.

1.16
Fewer console messages.

1.15
Added preview before confirming.

1.14
Page/browser action support since Chrome 49+ =(

1.13
Font storage to sync (in Google profile, if you're synced).

1.12
Font name case bug (x2)

1.11
Font override order+

1.10
Only show page action if actually blocking fonts, per page. Added document type check.

1.9
Mark fonts for global blocking, on all websites everywhere always.

1.8
Removed session blocking, because useless and buggy.

1.7
Annoying warning about CORS sessionStorage? Added import and export.

1.6
Stupid bug for new users. Sorry.

1.5
Added page action for link to options. Added (un)glimpse via page action contextmenu. Added session blocking.

1.4
Block fonts per website to keep inline CSS size down. Added sorting on options page.

1.3
Fixed bug with adding very first font.

1.2
Added metadata (website & date). Changed options UI.

1.1
Added unblocking.