uBlock Origin

ublockorigin.com
uBlock Origin

Block ads, trackers and malware sites. Download: Chrome - Firefox

Open Source

uBlock Origin Privacy Policy

Privacy Policy Summary

  • Your data is processed and stored in a country that is less friendly to user privacy protection (USA)
  • Your data may be processed and stored anywhere in the world
  • Third-party cookies are used for statistics
  • The service claims to be GDPR compliant for European users
  • The terms for this service are translated into different languages
  • Other applicable rules, terms, conditions or guidelines
  • Your personal data is not sold
  • Information is provided about what kind of information they collect
  • Your IP address is collected, which can be used to view your approximate location
  • Your personal data may be used for marketing purposes
  • The data retention period is kept to the minimum necessary for fulfilling its purposes
  • Your personal data is aggregated into statistics
  • This service tracks which web page referred you to it
  • Only necessary logs are kept by the service to ensure quality
  • First-party cookies are used
  • A list of all cookies set by the website is provided
  • Extra data may be collected about you through promotions
  • Information is provided about how your personal data is used
  • Third parties are involved in operating the service
  • This service gives your personal data to third parties involved in its operation
  • Third parties used by the service are bound by confidentiality obligations
  • This service shares your personal data with third parties that are not essential to its operation
  • Your information is only shared with third parties when given specific consent
  • You are being tracked via social media cookies/pixels
  • This service assumes no responsibility and liability for the contents of links to other websites
  • The service informs you that its privacy policy does not apply to third party websites
  • The service promises to inform and/or notify you regarding government inquiries that may involve your personal data
  • You can request access, correction and/or deletion of your data
  • You can opt out of promotional communications
  • A complaint mechanism is provided for the handling of personal data
  • The terms may be changed at any time, but you will receive notification of the changes
  • This Service provides a list of Third Parties involved in its operation.
  • Archives of their agreements are provided so that changes can be viewed over time
  • There is a date of the last update of the agreements

Score

B

Documents

Domains Covered by Policy

  • eff.org
  • privacybadger.org
  • starttls-everywhere.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

gorhill

Description

uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

#blocker#browser-extension#chromium#firefox#javascript#ublock#ublock-origin

Homepage

Repository

  • LicenseGPL-3.0
  • Created01 Apr 15
  • Primary languageJavaScript
  • Size159,858 KB
  • Stars68,387
  • Forks4,380
  • Watchers68,387

Language Usage

Language Usage

Project Health

  • Last commit6 days ago
  • Open issues15
  • Latest releasenpm_0.1.11

Recent Commits

  • Raymond Hill(07 Oct 26)

    Make Firefox dev build auto-update

  • Raymond Hill(07 Oct 26)

    Update changelog

  • Raymond Hill(07 Oct 26)

    Make Chromium build auto-update

  • Raymond Hill(07 Oct 26)

    New revision for dev build

  • Raymond Hill(07 Oct 26)

    Add missing dependency in new `trusted-edit-inbound-element` scriptlet

  • Raymond Hill(07 Oct 26)

    Fix regressions related to usage of new `publicSuffix` API Related issue: https://github.com/uBlockOrigin/uBlock-issues/issues/4149

  • Raymond Hill(07 Oct 26)

    Improve `googlesyndication_adsbygoogle.js` shim Related issue: https://github.com/uBlockOrigin/uAssets/issues/34741

  • Raymond Hill(06 Oct 26)

    Make Firefox dev build auto-update

  • Raymond Hill(06 Oct 26)

    Make Chromium build auto-update

  • Raymond Hill(06 Oct 26)

    New revision for dev build

  • Raymond Hill(06 Oct 26)

    Update changelog

  • Raymond Hill(06 Oct 26)

    Use new `publicSuffix` API when available Reference: https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/publicSuffix

  • Raymond Hill(05 Oct 26)

    Make Firefox dev build auto-update

  • Raymond Hill(05 Oct 26)

    Make Chromium build auto-update

  • Raymond Hill(05 Oct 26)

    New revision for dev build

  • Raymond Hill(05 Oct 26)

    Update changelog

  • Raymond Hill(05 Oct 26)

    Update makefile

  • Raymond Hill(05 Oct 26)

    Add `trusted-edit-inbound-element` sriptlet * @scriptlet trusted-edit-inbound-element.js * * @description * Edit properties of an element passed as an argument to a method. * Properties can be assigned new values. * * @param propChain * Property chain of the method to trap. * * @param argPos * 0-based position of the argument. Use negative integer for position relative * to the end. * * @param selector * The selector the element must match for the JSONPath query to be applied. * * @param jsonq * A uBO-flavored JSONPath query.

  • Raymond Hill(05 Oct 26)

    Odds and ends related to scriptlet injection refactoring Related commit: https://github.com/gorhill/uBlock/commit/9af8ef4c6bf3df0a1e1841554114099f9cf7d10e

  • Raymond Hill(04 Oct 26)

    Fix minor regression re user=defined scriptlets Related commit: https://github.com/gorhill/uBlock/commit/9af8ef4c6b

  • Raymond Hill(04 Oct 26)

    Make Firefox dev build auto-update

  • Raymond Hill(04 Oct 26)

    Make Chromium build auto-update

  • Raymond Hill(04 Oct 26)

    New revision for dev build

  • Raymond Hill(04 Oct 26)

    Fix regression related to user-defined scriptlets Related commit: https://github.com/gorhill/uBlock/commit/9af8ef4c6b

  • Raymond Hill(04 Oct 26)

    Make Firefox dev build auto-update

  • Raymond Hill(04 Oct 26)

    Make Chromium build auto-update

  • Raymond Hill(04 Oct 26)

    Invalidate selfie if compiled scriptlets serialization is not present

  • Raymond Hill(04 Oct 26)

    New revision for dev build

  • Raymond Hill(04 Oct 26)

    Update changelog

  • Raymond Hill(04 Oct 26)

    Refactor scriptlet injection code - Eliminate scriptlet-related race conditions in Firefox - Reduce scriptlet injection delay at browser launch in Chromium - Eliminate scriptlet-related spurious CSP violations in Firefox - Related issue: https://github.com/uBlockOrigin/uBlock-issues/issues/4061 - Fix issues related to cached ancestor-based scriptlets (the `>>##`-related scriptlets in "uBO Lite Test Page")

uBlock Origin Security

4/10

Repo Security Summary

Updated 24 Aug 26

  • PackagingN/A
  • Code-Review0/10
  • Maintained10/10
  • Token-Permissions10/10
  • Dangerous-Workflow10/10
  • CII-Best-Practices0/10
  • SAST0/10
  • Security-Policy0/10
  • Binary-Artifacts6/10
  • License10/10
  • Pinned-Dependencies0/10
  • Branch-Protection0/10
  • Signed-Releases0/10
  • Fuzzing0/10

uBlock Origin Website

Website

uBlock Origin - Free, open-source ad blocker extension | Unofficial website

Block ads, trackers, pop-ups, and page clutter with uBlock Origin, a free ad blocker. Compare uBlock Origin Lite, browser support, filters, and permissions.

Redirects

Does not redirect

Security Checks

All 65 security checks passed

Server Details

  • IP Address104.21.66.82
  • LocationSan Francisco,California,United States of America,NA
  • ISPCloudFlare Inc.
  • ASNAS13335

Associated Countries

  • USUS
  • GBGB

Safety Score

Website marked as safe

100%

Trackers

No known trackers found

Blacklist Check

ublockorigin.com was found on 0 blacklists

  • AntiSocial Blacklist
  • Artists Against 419
  • Badbitcoin
  • Bambenek Consulting
  • CERT Polska
  • CoinBlockerLists
  • CRDF
  • CryptoScamDB
  • EtherAddressLookup
  • EtherScamDB
  • Fake Website Buster
  • MetaMask EthPhishing
  • NABP Not Recommended Sites
  • OpenPhish
  • PetScams
  • PhishFeed
  • PhishFort
  • Phishing.Database
  • PhishStats
  • PhishTank
  • Phishunt
  • RPiList Not Serious
  • Scam.Directory
  • SecureReload Phishing List
  • Spam404
  • StopGunScams
  • Suspicious Hosting IP
  • ThreatFox
  • ThreatLog
  • TweetFeed
  • URLhaus
  • ViriBack C2 Tracker

Website Preview

Website preview

uBlock Origin Reviews

More Browser Extensions

About the Data: uBlock Origin

Edit uBlock Origin Data

You can edit uBlock Origin's entry in this section of awesome-privacy.yml by submitting a PR to our GitHub repo.
Note that some of the information shown above has been aggregated from external sources, a list of these can be found data documentation.

Origin Data

Modify Data

API

You can access uBlock Origin's data programmatically via our API. Simply make a GET request to:

https://api.awesome-privacy.xyz/v1/services/ublock-origin

The REST API is free, no-auth and CORS-enabled. To learn more, view the API Docs or read the API Usage Guide.

Share uBlock Origin

Help your friends compare Browser Extensions, and pick privacy-respecting software and services.
Share uBlock Origin and Awesome Privacy with your network!