3 items
Block HTML elements on any website using selectors BlockIt lets you remove or hide unwanted elements on the websites you use—such as ads, banners, pop-ups, and distracting page sections. Instead of relying on a shared filter list, you decide exactly what to block and create your own rules. Getting started can be as simple as copying a CSS selector from Chrome DevTools and pasting it into BlockIt. For more difficult pages, you can create a rule from an element’s HTML or use the visual rule builder. It helps you combine element attributes, text, position, and surrounding page structure without memorizing selector syntax. BlockIt also supports XPath and rules that work inside iframes and Shadow DOM. You can remove elements completely or hide them, disable rules without deleting them, and export or import your rules. Rules are stored locally in your browser. BlockIt can also work alongside StableHTMLFinder: use it to identify stable element properties and copy a selector or rule into BlockIt.
Sep 18, 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.