uBlock Origin
ublockorigin.com
Block ads, trackers and malware sites. Download: Chrome - Firefox
- Homepage: ublockorigin.com
- GitHub: github.com/gorhill/uBlock
- Privacy: tosdr.org/en/service/682
- Web info: web-check.xyz/results/ublockorigin.com
uBlock Origin Privacy Policy
Privacy Policy Summary
- Conditions may change, but your continued acceptance is not inferred from an earlier acceptance flow
- The service provides a free help desk
- You can request access and deletion of personal data
- There is a date of the last update of the terms
- This service does not collect, use, or share location data
- Your personal data is used for limited purposes
- This service only shares user information with third parties when given specific consent
- Terms may be changed any time at their discretion, without notice to the user
- Your data is processed and stored in a country that is less friendly to user privacy protection (USA)
- The service provides a complaint mechanism for the handling of personal data
- The service claims to be GDPR compliant for European users
- Archives of their agreements are provided so that changes can be viewed over time
- A complaint mechanism is provided for the handling of personal data
- Information is provided about security practices
Documents
- Privacy PolicyCreated 23 Aug 18, Last modified 3 years ago
Domains Covered by Policy
- eff.org
- privacybadger.org
- starttls-everywhere.org
- certbot.eff.org
- coveryourtracks.eff.org
- sec.eff.org
- atlasofsurveillance.org
- openwireless.org
About the Data
This data is kindly provided by tosdr.org. Read full report at: #682
uBlock Origin Source Code
Author
Description
uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.
Homepage
License
GPL-3.0
Created
01 Apr 15
Last Updated
05 Oct 24
Latest version
Primary Language
JavaScript
Size
145,901 KB
Stars
46,340
Forks
3,099
Watchers
46,340
Language Usage
Star History
Top Contributors
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@gorhill (11865)
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@Deathamns (184)
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@chrisaljoudi (100)
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@mjethani (64)
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@AlexVallat (35)
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@ialexsilva (31)
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@tailHey (15)
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@ryanbr (12)
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@jspenguin2017 (10)
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@macabro (9)
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@gwarser (8)
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@Mikey1993 (7)
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@DandelionSprout (6)
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@Baegus (5)
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@anewuser (4)
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@b3rnd (4)
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@WyohKnott (3)
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@xupefei (3)
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@curbengh (3)
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@mikhaelkh (3)
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@rlex (3)
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@JustOff (3)
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@jeeger (3)
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@kzar (3)
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@xPoison (3)
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@emilio (2)
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@anvakl (2)
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@faye925 (2)
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@hotdogman (2)
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@okiehsch (2)
Recent Commits
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Make Firefox dev build auto-update
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Import translation work from https://crowdin.com/project/ublock
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New revision for dev build
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New revision for dev build
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Add `trusted-prevent-dom-bypass` scriptlet @description Prevent the bypassing of uBO scriptlets through anonymous embedded context. To ensure that a target method in the embedded context is using the corresponding parent context's method (which is assumed to be properly patched), or to replace the embedded context with that of the parent context. Root issue: https://issues.chromium.org/issues/40202434 @param methodPath The method which calls must be intercepted. The arguments of the intercepted calls are assumed to be HTMLElement, anything else will be ignored. @param selector (optional) A plain CSS selector which will be used in a `document.querySelector()` call, to validate that the returned element must be processed by the scriptlet. If no selector is provided, all elements will be processed. @param targetMethod (optional) The method in the embedded context which should be delegated to the parent context. If no method is specified, the embedded context becomes the parent one, i.e. all properties of the embedded context will be that of the parent context.
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Fix spurious error in content script No guarantee vAPI.bootstrap will still be present when callback executes.
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Ilya (Marshal) (04 Oct 24)
Fix AdGuard Knowledge Base URLs
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Make Firefox dev build auto-update
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New revision for dev build
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Update changelog
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Imrpove `prevent-xhr` scriptlet; add `trusted-prevent-xhr` scriptlet Add support for synchronous `send()` calls. `trusted-prevent-xhr` is essentially the same as `prevent-xhr` except that if the `directive` argument is not a known token, it will be used as is as the response text of the xhr request, whereas `prevent-xhr` returns an empty string when the directive is unknown.
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Update changelog
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Make Firefox dev build auto-update
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Update changelog
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New revision for dev build
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Skip dns resolution when requests are proxied through http Related issue: https://github.com/uBlockOrigin/uBlock-issues/discussions/3396 Reference: https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/proxy/ProxyInfo#type_2
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Blocking large media elements also prevents autoplay, regardless of size Related issue: https://github.com/uBlockOrigin/uBlock-issues/issues/3394 When the "No large media elements" per-site switch is toggled on, it will also act to prevent autoplay of video/audio media, regardless of their size. This also works for xhr-based media streaming. If blocking by size is not desirable while blocking autoplay is desired, one can toggle on "No large media elements" switch while setting "Block media elements larger than ..." to a very high value.
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Import translation work from https://crowdin.com/project/ublock
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Do not discard `!#else` block for unknown preprocessor tokens Related issue: https://github.com/uBlockOrigin/uBlock-issues/issues/3393
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Import translation work from https://crowdin.com/project/ublock
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Make Firefox dev build auto-update
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Import translation work from https://crowdin.com/project/ublock
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New revision for dev build
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Update changelog
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Add ability to decode base64 in `urlskip=` Related case: https://github.com/uBlockOrigin/uAssets/issues/25467 New step: `-base64` Purpose: to decode base64-encoded output of previous step
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Import translation work from https://crowdin.com/project/ublock
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Import translation work from https://crowdin.com/project/ublock
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[mv3] Add a _chat_ icon in popup panel to report filter issues Just the same as with uBO, but for uBOL.
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Update README.md
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Make Firefox dev build auto-update
uBlock Origin Website
Website
uBlock Origin - Free, open-source ad content blocker.
uBlock Origin is not just an “ad blocker“, it's a wide-spectrum content blocker with CPU and memory efficiency as a primary feature. Developed by Raymond Hill.
Redirects
Does not redirect
Security Checks
All 66 security checks passed
Server Details
- IP Address 104.21.66.82
- Location San Francisco, California, United States of America, NA
- ISP CloudFlare Inc.
- ASN AS13335
Associated Countries
-
US -
GB
Saftey Score
Website marked as safe
100%
Blacklist Check
ublockorigin.com was found on 0 blacklists
- ThreatLog
- OpenPhish
- PhishTank
- Phishing.Database
- PhishStats
- URLhaus
- RPiList Not Serious
- AntiSocial Blacklist
- PhishFeed
- NABP Not Recommended Sites
- Spam404
- CRDF
- Artists Against 419
- CERT Polska
- PetScams
- Suspicious Hosting IP
- Phishunt
- CoinBlockerLists
- MetaMask EthPhishing
- EtherScamDB
- EtherAddressLookup
- ViriBack C2 Tracker
- Bambenek Consulting
- Badbitcoin
- SecureReload Phishing List
- Fake Website Buster
- TweetFeed
- CryptoScamDB
- StopGunScams
- ThreatFox
- PhishFort
Website Preview
uBlock Origin Reviews
More Browser Extensions
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Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs that preserve your privacy. Cookies are separated by container, allowing you to use the web with multiple identities or accounts simultaneously. Download: Firefox
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Provides user control over WebRTC privacy settings in Chromium, in order to prevent WebRTC leaks. Download: Chrome. For Firefox users, you can do this through browser settings. Test for WebRTC leaks, with browserleaks.com/webrtc
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Enables the First Party isolation preference (Clicking the Fishbowl icon temporarily disables it) Download: Firefox
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Emulates remote frameworks (e.g. jQuery, Bootstrap, Angular) and delivers them as local resource. Prevents unnecessary 3rd party requests to tracking CDNs Download: Firefox
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Spoofs browser's User-Agent string, making it appear that you are on a different device, browser and version to what you are actually using. This alone does very little for privacy, but combined with other tools, can allow you to keep your fingerprint changing, and feed fake info to sites tracking you. Some websites show different content, depending on your user agent. Download: Chrome - Firefox - Edge - Opera - Source
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Simplified HTTPS upgrades for Firefox (lightweight alternative to HTTPS-Everywhere) Download: Firefox
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Displays a country flag depicting the location of the current website's server, which can be useful to know at a glance. Click icon for more tools such as site safety checks, whois, validation etc Download: Firefox
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Helps protect web searchers from surveillance and data-profiling, through creating meaningless noise and obfuscation, outlined in their whitepaper. Controversial whether or not this is a good approach Download: Firefox - Source
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Notifies you when visiting a known or potential phishing site, and detects suspicious JavaScript (including skimmers and miners). Also provides a simple rating for a given site's legitimacy and security. Great for less technical users. Netcraft also has a handy online tool: Site Report for checking what any given website is running. Download: Chrome \ Firefox \ Opera \ Edge
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NOTE On modern browsers, this is no longer needed Forces sites to load in HTTPS, in order to encrypt your communications with websites, making your browsing more secure (Similar to Smart HTTPS). Note this functionality is now included by default in most modern browsers. Download: Chrome
Firefox
About the Data: uBlock Origin
API
You can access uBlock Origin's data programmatically via our API.
Simply make a GET request to:
https://api.awesome-privacy.xyz/security-tools/browser-extensions/ublock-originThe REST API is free, no-auth and CORS-enabled. To learn more, view the Swagger Docs or read the API Usage Guide.
About the Data
Beyond the user-submitted YAML you see above, we also augment each listing with additional data dynamically fetched from several sources. To learn more about where the rest of data included in this page comes from, and how it is computed, see the About the Data section of our About page.
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