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The system that powers every reading, and the free tools that show you why it matters.
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All Free Tools
Pick a category, then a tool. Every tool is free and always will be.
AI Crawler Access Checker
Check which AI bots can reach your site, and which are blocked.
Open the ToolQuery Fan-Out Tool
See how a single query fans out into the sub-questions AI engines actually answer.
Open the ToolYouTube Video Search Result Optimizer
Score a video's title, description and tags against what actually ranks.
Open the ToolAI Visibility Tester
Test how visible your page actually is across AI search engines and assistants.
Open the ToolSchema Markup Validator
Paste your JSON-LD or a URL and check your structured data in one click.
Open the ToolSchema Markup Generator
Build valid JSON-LD schema for any page type without writing code.
Open the ToolIs My Page Speed Really a Problem?
Find out if your load time is actually costing you rankings.
Open the ToolRedirect Checker
Trace a URL's full redirect chain and catch loops and dead ends.
Open the ToolRobots.txt Tester
Test whether a URL is actually crawlable before you find out the hard way.
Open the ToolPre-rendering Tester
Check whether AI crawlers and bots see your fully rendered page, or an empty shell.
Open the ToolHreflang Checker
Validate your hreflang tags and catch the mismatches that confuse search engines.
Open the ToolLocale Adaptive Tester
See how your page adapts, or doesn't, across different locales and languages.
Open the ToolXML Sitemap Generator
Generate a clean, valid XML sitemap for any site in seconds.
Open the ToolRSS Feed Parser
Parse and validate an RSS feed, and catch the errors search engines silently drop.
Open the ToolNoindex Checker
Scan a site for pages accidentally set to noindex before they cost you traffic.
Open the ToolSERP Snippet Checker
Preview exactly how your title and meta description will look in search results.
Open the ToolSocial Topical Map Generator
Turn one topic into a full content cluster, mapped by intent.
Open the ToolAI Slop Content Checker
Check a draft for the patterns that make content read as AI filler.
Open the ToolContent Gap Scanner
Find the topics your competitors rank for that you haven't covered yet.
Open the ToolEasy Topical Authority Map
Map out the content you need to own a topic end to end.
Open the ToolCalculator Page Builder
Turn any formula into an embeddable, lead-generating calculator page.
Open the ToolInternal Link Checker
Find broken, orphaned and under-linked pages across your site.
Open the ToolInternal Link Architect
Get a concrete plan for which pages should link to which.
Open the ToolGoogle Review Link Generator
Generate a direct link that takes customers straight to your review form.
Open the ToolGoogle Trust Scanner
Check the trust and credibility signals search engines look for on your site.
Open the ToolGoogle Search Console Graph Simulator
Generate a realistic Search Console graph from your own traffic story.
Open the ToolSearch Market Fit
Check whether your product actually matches what people are searching for.
Open the ToolIs My Page Worth Ranking?
A blunt scorecard for whether a page deserves the traffic it asks for.
Open the ToolAd Spend Calculator
Work out what a target number of leads or sales will actually cost you.
Open the ToolSearch Console Quick Wins
Surface the keywords sitting just outside page one, ready to push forward.
Open the Tool