Non-Firefox browsers do not support all features of LocalCDN. Read more
Display injection counts on icon
Show the number of injected resources on the extension icon.
Notification after an update
Disable link prefetching
Prevent disallowed requests from leaking out to delivery networks.
Strip metadata from allowed requests
Erase sensitive data from allowed CDN requests for improved privacy.
Internal statistics
No data transmission. It's all local on your device.
Hide donation button
Deactivate LocalCDN for these domains:
Enter domains to disable LocalCDN there. One domain per line.
example.com
sub.example.com
*.example.com
https://example.com
https://*.example.com
https://example.com/page/example.html
Block requests for missing resources
This feature breaks websites. Do not leave it enabled, unless you are prepared to manually allowlist any affected domains.
Disable
Block requests for missing resources
Advanced
Cancel intercepted request if the required resource is not locally available.
Block Google Fonts
If you use the rules of the rule generator, requests to "fonts.googleapis.com" are allowed to substitute "Google Material Icons" automatically. If you want to block the other requests, enable this option.
These domains are allowed to load Google Fonts. One domain per line.
example.com
sub.example.com
*.example.com
https://example.com
https://*.example.com
https://example.com/page/example.html
Enable logging
You can open the log with the icon in the menu. The log will be deleted when you close the browser or disable logging.
Indicate missing resources on the icon
Beta
Change the badge color if resources are missing.
Do not apply HTML filter to these domains:
Apply HTML filter to these domains:
Enter the domains to be handled or ignored by the HTML filter. One domain per line.
example.com
sub.example.com
*.example.com
https://example.com
https://*.example.com
https://example.com/page/example.html
Invert HTML filter
Advanced
Enable this option to always apply the HTML filter. The domains in the list will be ignored then. If this option is disabled, the HTML filter is only applied to domains in the list.
This function can break websites. Please note the information on the Wiki page.
Generate rule set

In case you're using an adblocker you can generate the rules here. You have to add these rules manually in your adblocker.

Last update:

uBlock
uMatrix
AdGuard
NoScript
Choose an icon for this extension

Default badge

17

HTML filter badge

17

Missing resource badge

17
Storage type
Local (recommended)
Sync
Import/Export

- Font Awesome are not supported by your browser
- Google Material Icons are not supported by your browser

- Welcome page (In-App)
- Changelog (In-App)
- Donate (In-App)
- FAQ (In-App)
- Statistics (In-App)
- Logs (In-App)
- Source (www.codeberg.org)
- Website (www.localcdn.org)
- Testing Utility (www.localcdn.org/test)
- Translate (www.weblate.org)
- Credits (www.localcdn.org)

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