Free SEO Tools forInternal Linking & Beyond
Calculators and checkers that do the math for you — link equity, internal link health, anchor diversity, and ranking ROI. No accounts, no email, no catch. Then let Linkilo automate the whole thing.
Link Equity Calculator
Scan a page or enter the numbers to see how much PageRank each internal link passes — and how extra links dilute it.
Open tool →Internal Link Ratio & Orphan Risk
Turn your post count, link count and orphans into one 0–100 health score, with benchmarks and a plain-English diagnosis.
Open tool →Anchor Text Diversity Checker
Scan a page or paste anchors to see the exact/partial/branded/generic mix, with an over-optimization warning.
Open tool →SEO ROI & Traffic Value Calculator
Translate a ranking improvement into estimated extra clicks, conversions and revenue using a position-by-position CTR curve.
Open tool →Redirect Path Checker
Trace a URL's full redirect chain hop by hop — catch loops, long chains and temporary redirects used where a 301 belongs.
Open tool →AI Bot & Robots.txt Checker
See whether Googlebot, GPTBot, ClaudeBot & PerplexityBot are allowed or blocked on a page — plus its noindex tags.
Open tool →Broken Link Checker
Scan any page and test every link — internal and external — for 404s and errors, with a live progress bar.
Open tool →Link Preview & OG Checker
See how your page looks shared on Google, Facebook and X, rebuilt from its Open Graph tags — and what's missing.
Open tool →These tools do the math. Linkilo does the work.
Every calculator here is a one-page snapshot. Linkilo runs the same analysis continuously across your entire WordPress site — reading every post with AI, fixing orphans, balancing anchors, and suggesting the internal links that move rankings.
See how Linkilo worksExplore the Linkilo features
The free tools are a taste. Here's what the plugin automates across your whole WordPress site.
Stop hand-building internal links.
Install Linkilo, run one scan, and start approving links instead of hunting for them.
30-day money-back guarantee. Every feature is included in every plan.