3 items
One click collects every host the current tab loaded resources from and copies the list to your clipboard. Copy Hosts turns "which domains does this page actually talk to?" into a single click. Open any page, click the toolbar icon, and the full list of hosts the tab loaded resources from — scripts, images, fonts, XHR, trackers, CDNs — lands in your clipboard, one host per line. A small toast on the page confirms the copy and shows the count. WHAT IT'S FOR • Building proxy / PAC rules and VPN split-tunnel lists • Firewall and DNS allowlists / blocklists • Content-Security-Policy source lists • Ad-block / privacy filter rules • Quick audits of a page's third-party connections OPTIONS • Show a notification after copying (on by default) • Sort the host list • Remove duplicates (on by default) PRIVATE BY DESIGN The list is read from the tab's own resource-timing data, directly in your browser, only in the tab you clicked on. The extension has no standing access to any site, makes no network requests, and collects no data whatsoever. No servers, no analytics, no accounts.
Aug 11, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.