Blocks the fonts you want to block.

Latest Version

Version
1.19
Update
October 4, 2019
Size
31.4KiB
Developer
Category
Users
816
Rating
4.14815 ★
Manifest Version
2
Web Store Status
Languages Support
English
See more
Permissions
Storage
ContextMenus
See more

Font blocker Extension

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.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx","name": "Font blocker","description": "Blocks the fonts you want to block.","version": "1.19","permissions": [ "storage", "contextMenus" ],"options_ui": {"page": "options/options.html","open_in_tab": true},"content_scripts": [{"all_frames": true,"js": [ "fontblocker.logic.js", "fontblocker.content.js" ],"matches": [ "http://*/*", "https://*/*" ],"run_at": "document_end"}],"background": {"scripts": [ "fontblocker.logic.js", "fontblocker.background.js" ]},"page_action": {"default_title": "Font blocker - (Un)glimpse blocked fonts","default_icon": {"128": "images/128x128.png"}},"applications": {"gecko": {"id": "[email protected]"}},"icons": {"128": "images/128x128.png"},"manifest_version": 2}
Read more

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User reviews

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Walter Pratt (ID: 0000004190dadbcc) Voted 1 ★ - Updated 08/31/2022 Issues: 1) replaces to Arial!!! My eyes are bleeding. Should better have a user-configured default sans font; 2) replaces monospaced to Arial!!! My eyes are bleeding. Should better have a user-configured default monospace font; 3) replaces serif to Arial!!! My eyes are bleeding. Should better have a user-configured default serif font. 4) Probably breaks font metrics, so on-line editors misplace text caret. For me it's definitely broken. Otherwise extension is working good, it really makes all those mad designers to behaviour nice. But with 1-4 problems, this extension is useless.

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Hans-Harald Glatt (ID: 000000f5fc0385c1) Voted 5 ★ - Updated 08/12/2021 Thank you, this comes in very handy to solve the new Twitter font dilemma.

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Alex Wood (ID: 000000343e69f881) Voted 2 ★ - Updated 03/08/2021 Unfortunately it no longer seems to work. seleting an area of text, right click, select Block Custom Font and nothign is added to the list....

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Vlad Tyum (ID: 0000007bba79d24f) Voted 5 ★ - Updated 10/02/2019 Rudie, thank you very much for the extension. Yet accounting an issue. Nowadays it changes fonts to limited list like Arial, Verdana. Could you please add "Default" option?

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David (ID: 00000075bdbd43fb) Voted 5 ★ - Updated 02/26/2019 Fantastic way to fix unreadable fonts on websites. Finally, I can get clear, unaliased, sans serif fonts without resorting to a reader app (Pocket/Instapaper/Mercury). Interface is very simple and each website is permanently fixed.