Ahrefs Website Authority Checker helps estimate the overall strength of a website based on its backlink profile and authority signals.
Ahrefs SERP Checker lets users review top search results for a keyword and compare ranking pages across different locations.
Ahrefs is one of the most widely used all-in-one SEO platforms for backlink analysis, keyword research, rank tracking, and competitor insights. In addition to its paid toolkit, Ahrefs also offers a useful section of free SEO tools that can help webmasters, bloggers, and marketers handle quick research tasks without needing a subscription.
These free Ahrefs tools are especially useful for checking backlinks, reviewing keyword difficulty, analyzing rankings, and getting fast SEO insights directly in the browser. As a result, they work well for quick audits, idea generation, and day-to-day website analysis.
For users who want to compare more utilities, you can also explore our collection of free SEO tools.
While the free tools are helpful for smaller tasks, Ahrefs is best known for its full platform, which offers deeper data, broader reporting, and advanced workflows for serious SEO projects. Therefore, if you regularly work on content, backlinks, rankings, or competitor research, it may be worth considering a full Ahrefs plan.
Overall, Ahrefs has built one of the strongest SEO software ecosystems in the industry, and its free tools provide a practical entry point for users who want quick, reliable research features.
Ahrefs Broken Link Checker helps identify broken backlinks and dead pages that may affect SEO and user experience.
Ahrefs Keyword Difficulty Checker estimates how hard it may be to rank for a keyword in Google search results.
Ahrefs Keyword Rank Checker shows where a website or page ranks for selected keywords across supported locations.
Ahrefs Free Keyword Generator helps users discover keyword ideas and search queries for SEO and content planning.
Ahrefs Website Traffic Checker provides traffic estimates and visibility insights for websites and individual pages.
Ahrefs Backlink Checker gives a quick overview of backlinks pointing to a website or page for basic link analysis.