uBlock Origin by Raymond Hill
Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.
You'll need Firefox to use this extension
Extension Metadata
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About this extension
uBlock Origin is not an "ad blocker", it's a wide-spectrum content blocker with CPU and memory efficiency as a primary feature.
***
Out of the box, uBO blocks ads, trackers, coin miners, popups, etc. through the following lists of filters, enabled by default:
- EasyList (ads)
- EasyPrivacy (tracking)
- Peter Lowe’s Ad server list (ads and tracking)
- Online Malicious URL Blocklist
- uBO's own lists
More lists are available for you to select if you wish:
- EasyList Cookie
- Fanboy Annoyances
- AdGuard Annoyances
- Dan Pollock’s hosts file
- And many others
Additionally, you can point-and-click to block JavaScript locally or globally, create your own global or local rules to override entries from filter lists, and many more advanced features.
***
Free.
Open source with public license (GPLv3)
For users by users.
If ever you really do want to contribute something, think about the people working hard to maintain the filter lists you are using, which were made available to use by all for free.
***
***
Out of the box, uBO blocks ads, trackers, coin miners, popups, etc. through the following lists of filters, enabled by default:
- EasyList (ads)
- EasyPrivacy (tracking)
- Peter Lowe’s Ad server list (ads and tracking)
- Online Malicious URL Blocklist
- uBO's own lists
More lists are available for you to select if you wish:
- EasyList Cookie
- Fanboy Annoyances
- AdGuard Annoyances
- Dan Pollock’s hosts file
- And many others
Additionally, you can point-and-click to block JavaScript locally or globally, create your own global or local rules to override entries from filter lists, and many more advanced features.
***
Free.
Open source with public license (GPLv3)
For users by users.
If ever you really do want to contribute something, think about the people working hard to maintain the filter lists you are using, which were made available to use by all for free.
***
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PermissionsLearn more
This add-on needs to:
- Read and modify privacy settings
- Access browser tabs
- Store unlimited amount of client-side data
- Access browser activity during navigation
- Access your data for all websites
More information
- Add-on Links
- Version
- 1.60.0
- Size
- 3.78 MB
- Last updated
- 2 months ago (Sep 26, 2024)
- Related Categories
- License
- GNU General Public License v3.0
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Tags
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Release notes for 1.60.0
See complete release notes for 1.60.0.
Fixes / changes
Commits history since last version
Fixes / changes
- Add advanced setting
dnsResolveEnabled
- Fix contextual menu quirks
- Fix exception thrown in
spoof-css
in Firefox - Throttle down repeated scriptlet logging information
- Improve scriptlet helper
proxy-apply
- Add an entry in Report page for badware/phishing category
- New static network filter option
urlskip=
- Rewrite cname uncloaking code to account for new
ipaddress=
option - Avoid using dns.resolve() for proxied DNS resolution
- Add support for
lan
/loopback
values toipaddress=
option - New static network filter option
ipaddress=
- Add ability to quote static network option values
- Improve
prevent-fetch
scriptlet - Apply CSP/PP injections to
object
resources - Improve
xml-prune
scriptlet - Add support for
application/dash+xml
inreplace=
option - Add ability to directly evaluate static network filtering engine
- Fix
prevent-window-open
for when logger is open - Improve
prevent-window-open
scriptlet - Improve
validate-constant
scriptlet helper - Improve
trusted-replace-outbound-text
scriptlet - ...
Commits history since last version
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