Unknown author · Developer Tools
3 items
🔗 Broken link checker: find dead links & 404s on any page in one click. Free, no signup. 🔗 Broken Link Checker — a one-click dead-link & 404 checker that finds broken links and URLs on any web page, right in your browser. Free link checking for SEO, blogs, and client sites — no crawler, no account, no upload. 😰 Because a page full of dead links makes your site look abandoned — and Google notices. ✅ One click — no crawler to set up, no account 🎯 Dead links first, each with its status code (404, 500…) 🤔 "Couldn't check" links kept separate — never falsely flagged as broken 🔒 Runs entirely in your browser — nothing is ever sent to a server ⚡ Perfect before you publish a post, hand a site to a client, or fix SEO errors 🆓 Free forever: scan any page and see every broken link. ⭐ Pro (optional): Site Watch — point it at a site, and it re-checks every morning in the background and tells you the day a link breaks. Plus CSV export.
Aug 10, 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.