Ahrefs Backlink Checker is a powerful tool for analyzing backlink profiles, but its full features require a paid plan. Below is a curated list of 20 free SEO tools that offer backlink checking capabilities without cost, helping you monitor and improve your link building strategy.
Get targeted exposure with custom position pinning and highlighted placement.
Free backlink overview with domain rating, top backlinks, and anchor text distribution.
Provides a quick snapshot of backlinks, linking domains, and IPs for any URL.
Real‑time backlink analysis with filters for link type, language, and freshness.
Limited free access to domain authority, inbound links, and top anchor text.
Simple interface to view recent backlinks and linking pages for any domain.
Free Ahrefs account for verified sites, offering backlink reports, health scores, and more.
Limited free queries showing total backlinks, referring domains, and top links.
Free tier provides a limited number of backlink checks with Trust Flow and Citation Flow metrics.
Shows backlink count, referring domains, and anchor text for any URL without registration.
A lightweight, no‑login tool that lists backlinks and their anchor texts for a given domain.
Desktop app offering backlink analysis, link quality scoring, and historical data (limited to 1000 links).
Chrome extension that reveals backlinks, link strength, and follow/nofollow status on‑page.
Free online tool delivering backlink count, referring domains, and anchor distribution.
Provides a quick view of backlinks, linking pages, and anchor texts for any URL.
Free tier allows monitoring of up to 100 backlinks with alerts for lost or new links.
Shows inbound links discovered by Bing, including source URLs and anchor text.
Official Google data on external links, top linking domains, and most linked pages.
Crawl up to 500 URLs and export inbound link data (source page, anchor text, target URL).
Free tool that lists recent backlinks, domain authority, and anchor text for any site.
Free WordPress plugin that scans your site for inbound links and displays them in the dashboard.