Backlink tools focus on link discovery, referring-domain review, anchor patterns, and technical link hygiene for outreach and audit work.
Every tool in this section is free and available to use right now — directly in your browser or through a live URL check. Some checks depend on browser support, public-URL access, or third-party data availability.
Every listed tool is available to use for free — in your browser or through a live URL check. No signup, no paywall.
This section is built around three jobs that come up constantly in link work: auditing a link profile you already have, finding the links that are quietly breaking on your own pages, and reading the link structure of any page you can load. The Backlink Audit Tool takes a backlink export or a chunk of referring-page HTML and breaks it down by referring domain, anchor text, and follow versus nofollow attributes, so you can see diversity and over-optimization patterns instead of a single headline count. The Website Broken Link Checker fetches a live page, walks its links, and flags the destinations that 404 or redirect. The Website Link Analyzer Tool pulls every internal and external link off a page along with its anchor text and follow state. Together they cover the off-page side (who points at you and how) and the on-page side (where your own links go and whether they still resolve).
A realistic workflow chains them. Say you are vetting a competitor or a guest-post target. Start with the Website Link Analyzer Tool on their key pages to see who they link out to, what anchors they use, and whether those links pass equity or are nofollowed. Pull a backlink export for your own domain (from Search Console or any provider you use) and run it through the Backlink Audit Tool to compare anchor distribution and referring-domain spread against what you just saw. Then run the Website Broken Link Checker across your money pages so the links you worked to earn are not pointing at dead URLs or bouncing through redirect chains that leak the value. None of this requires a paid platform; it is paste, fetch, and read.
The honest limit worth stating up front: these tools do not have their own web-scale crawl index. The Backlink Audit Tool analyzes the data you give it; it does not discover links you have not already exported from somewhere else. The two analyzer tools see exactly what a single fetch of a page returns at that moment, which means JavaScript-injected links, paywalled content, or links behind authentication may not appear. So treat anchor ratios, link counts, and follow percentages as a structured read of a known sample, not a complete census of the live web.
That framing also tells you who benefits most. Anyone doing outreach research, a periodic link audit, or pre-publish QA on their own site gets fast, concrete answers without a subscription. The numbers here are best used to spot patterns worth a closer look (an anchor that repeats too often, a referring domain that shows up suspiciously many times, a cluster of broken outbound links) and then to confirm the important findings by hand. Link counts and anchor percentages describe shape and risk; they do not predict rankings, and no responsible tool would promise that they do.
A quick reference to every tool in this section, so you can pick the right one before you click through.
Use this section to connect research, diagnosis, and implementation rather than treating metrics in isolation.
It depends on the tool. The Backlink Audit Tool analyzes the data you paste in, such as a backlink export from Search Console or referring-page HTML, so it works with links that have already been discovered. The Website Link Analyzer Tool and Website Broken Link Checker fetch a live URL directly and read the links that are present on that page, so they do not need an export.
It shows which links are likely to pass authority and which are marked to not pass it. A healthy profile usually has a natural mix rather than being all one or the other. A page that nofollows every outbound link, or a backlink set that is almost entirely nofollow, is a useful signal about how much real equity is involved, but it is one input among several, not a verdict on its own.
Anchor text that repeats the same exact-match keyword across many links can look manipulated to search engines. The audit groups anchors so you can see whether your distribution is dominated by one phrase or spread across branded, naked-URL, and descriptive anchors. Seeing a heavy skew is a prompt to diversify, not an automatic penalty.
Each run fetches the page you give it and checks the links found on that page, including their internal targets, then reports what is broken or redirected. It is designed for checking a page at a time, so for a full site you run it across your most important URLs rather than expecting a single site-wide crawl.
These tools read the specific sample you provide or the single page they fetch, while large platforms maintain their own continuous web crawls with different depth and refresh dates. Different sources legitimately report different numbers. Use the results here to understand structure and catch problems, and cross-check critical figures against another source before acting on them.
They help you remove clear problems, such as broken outbound links, redirect chains, and an over-optimized anchor profile, and they help you research link opportunities. That is useful housekeeping and research, but rankings depend on content, relevance, overall link quality, and intent match. No tool here can promise a position, and you should be skeptical of any that does.
HighSEOTools documents how live fetches, provider data, and research-only pages are handled across the site.