TL;DR
A community-maintained blocklist of more than 1,000 sites that publish AI-generated imagery is available for uBlock Origin and uBlacklist to clean image search results across desktop and mobile. The project offers one-click imports, manual URLs, a hosts-format file for DNS blockers, a separate "nuclear" list for mixed-content sites, and contribution guidance on GitHub.
What happened
A public repository now distributes a large, manually curated blocklist intended to reduce AI-generated images appearing in search engine image results. The core lists are provided in formats for uBlock Origin and uBlacklist; authors supply one-click subscription links where supported and direct URLs for manual import. The package includes a hosts-format file designed for use with network-level blockers such as pi-hole and AdGuard Home. The project maintainer also offers an optional “nuclear” list that groups sites with both authentic and AI imagery, letting users toggle stricter filtering. Installation notes cover desktop browsers (Firefox/Chromium family) and mobile via Safari on iOS/iPadOS (through uBlacklist) and Android with compatible builds. The repository explains how to create allowlists, add keyword-based filters, set update intervals, and contribute via pull requests or issues on GitHub.
Why it matters
- Gives users a user-managed option to reduce AI-generated images in search engine results.
- Works at multiple layers — browser extensions and DNS-level hosts files — so users can choose the scope of filtering.
- Separate "nuclear" list provides a configurable balance between strict blocking and preserving mixed-content sites.
- Provides straightforward import paths and update schedules to keep filters current across devices.
Key facts
- The blocklist repository is hosted on GitHub (laylavish/uBlockOrigin-HUGE-AI-Blocklist).
- The maintainer describes the list as manually curated and covering 1,000+ sites that contain AI-generated content.
- There are dedicated files/URLs for uBlock Origin (list.txt) and uBlacklist (list_uBlacklist.txt), plus hosts-format (noai_hosts.txt) for pi-hole/AdGuard.
- uBlock Origin subscribers can use a one-click import link; uBlacklist offers one-click only for Chrome/Chromium browsers (Firefox lacks one-click support).
- uBlock Origin-configured lists auto-refresh once per day by default; uBlacklist can be set to update as frequently as hourly for near-realtime updates.
- A separate "nuclear" list contains sites with mixed authentic and AI-generated imagery (examples cited include DeviantArt and ArtStation) so users can opt into stricter blocking.
- Guidance is provided for creating personal allowlists and for adding keyword-based or regex filters for additional filtering.
- The repo lists contribution options: fork and submit pull requests or open issues for sites to be added; the maintainer tracks updates across list files.
- Repository metadata visible in the source includes community signals (about 177 forks and roughly 4.6k stars at the time of capture).
What to watch next
- Planned expansions to support additional search engines and platforms listed in the project's TODO (DuckDuckGo, Bing, Startpage, Ecosia, Brave).
- Whether the maintainer publishes broader compatibility files or tooling for uBlacklist across non-Chromium browsers.
- Ongoing updates to the nuclear list and the main lists as contributors submit new sites or disputes are raised.
Quick glossary
- uBlock Origin: A browser extension that applies filter lists to block content such as ads, trackers, and other resources at the page level.
- uBlacklist: A browser extension that prevents specified domains from appearing in search engine results pages by subscribing to blocklist subscriptions.
- hosts file: An operating system file that maps hostnames to IP addresses; it can be used to redirect or block domains system-wide for DNS-level filtering.
- nuclear list: A separate, optional blocklist for sites that contain both authentic and AI-generated content; intended for users who want stricter filtering even at the risk of blocking mixed-content sites.
- procedural filters / regex: Custom filtering techniques (browser-specific selectors or regular expressions) users can add to block results based on keywords or patterns.
Reader FAQ
How do I add the list to uBlock Origin?
You can import the list via a one-click subscription link or manually add the list URL (list.txt) in uBlock Origin’s dashboard under Filter lists; the extension refreshes lists daily.
Can I use this on mobile devices?
Yes — uBlacklist can be used in Safari on iOS/iPadOS and certain Android setups via Firefox; the README includes step-by-step instructions for these platforms.
How do I revert or allow a site that was blocked?
Both uBlock Origin and uBlacklist support personal allowlists; the repository provides instructions for creating allowlist entries in each extension.
Can the list completely remove AI images from Google or other engines?
not confirmed in the source
How can I contribute new sites to the blocklist?
Contributions are accepted via forking and pull requests on GitHub, or by opening an issue requesting additions; the maintainer asks contributors to update all relevant files when adding sites.
uBlockOrigin & uBlacklist Huge AI Blocklist A huge blocklist of manually curated sites (1000+) that contain AI generated content, for the purposes of cleaning image search engines (Google Search, DuckDuckGo,…
Sources
- UBlockOrigin and UBlacklist AI Blocklist
- Tool to reduce AI images in search results
- Blocklist that contain AI generated content for uBlock Origin …
- Iz-zzzzz/Block-AI-FilterList-for-uBlockOrigin
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