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Local-first ad, cookie banner, and tracking protection. Take control of your browsing experience with CrumbWarden, a free, privacy-focused browser extension designed to block unwanted ads, reduce tracking, and give you greater insight into what's happening behind the scenes on the websites you visit. CrumbWarden is built around a simple idea: you should have more control over your online privacy without sacrificing your browsing experience. Unlike traditional ad blockers that focus solely on removing advertisements, CrumbWarden also provides information about potential tracking activity, helps manage cookie preferences, and gives you control over unwanted website popups. You're in Control CrumbWarden provides straightforward controls so you can customize how protection works. Enable or disable individual features, trust websites you don't want CrumbWarden to interfere with, block specific websites, or temporarily pause protection altogether. You can also view estimated blocking statistics to better understand the activity CrumbWarden has prevented. Privacy First. Local by Design. Your privacy shouldn't come at the cost of giving your browsing information to another company. CrumbWarden is designed to operate locally within your browser. No accounts. No subscriptions. No advertising. No analytics or telemetry sent to us. Your preferences, protection statistics, and temporary privacy reports remain in your browser. CrumbWarden does not transmit your browsing data or any data to Full Stack Innovations (other than the general analytics from the store itself like installs/uninstalls, daily user count etc.. Whether you're looking to reduce annoying advertisements, manage cookie preferences, or better understand the tracking technologies used by websites, CrumbWarden provides practical privacy tools in one free extension. Take back control of your browsing experience with CrumbWarden. Developed by Full Stack Innovations LLC. For support please reach out to support@fullstackinnovations.com Note: CrumbWarden cannot guarantee the removal of every advertisement, cookie, or tracking mechanism. Privacy signals are indicators and do not necessarily represent malicious activity.
Oct 29, 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.