Home / SEO Tools
✦ FREE & USEFULEvery tool on this page is a free SEO tool that runs right in your browser — no sign-up, no download, and nothing you type is uploaded anywhere. Count words, preview your Google snippet, build tracking links, generate schema and robots.txt files, check keyword density, clean up slugs and text case — and run live checks on any URL: SEO audits, redirect traces, sitemap discovery, Google speed scores and AI-crawler access. Below the tools you will also find our market data: a searchable database of 1,502 guest post sites and the sample report our buyers judge us by. Start with any tool — each one opens with a full guide on what it does and when to use it.
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Count words, characters, sentences and reading time in any text — free, no signup.
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Build a correct HTML anchor link with target and rel attributes in seconds.
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See how your title and description will look on Google before you publish.
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Build trackable campaign URLs with clean UTM parameters — no typos, no guesswork.
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Generate a valid robots.txt file with allow/disallow rules and your sitemap.
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Generate valid JSON-LD structured data for FAQ, Article, Product and more.
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Measure exactly how often single words and phrases repeat in your content.
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Generate complete meta tags — title, description, robots and Open Graph — in one go.
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Convert text between UPPERCASE, lowercase, Title Case and Sentence case instantly.
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Run a free on-page SEO audit on any URL — about 30 checks, a weighted score and a plain-language fix list.
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Fetch a site’s live robots.txt and test whether a crawler is allowed to fetch any path.
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Extract every meta tag from any live page — title, description, canonical, Open Graph and Twitter tags.
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List every link on a page — anchor text, internal or external, dofollow or nofollow — with totals.
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Trace any URL’s redirect chain hop by hop — every status code and the final destination.
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Check the HTTP status of up to 15 URLs at once — live, redirected, broken or erroring, at a glance.
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Find any site’s sitemaps — declared in robots.txt or at the standard locations — and count the URLs inside.
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Measure any page two ways: our server’s timing and page-weight analysis, plus Google Lighthouse scores when its free quota allows.
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See any page the way Googlebot does — side by side with the normal browser view.
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Check a page’s mobile readiness — viewport setup, responsive images and Google’s mobile Performance score.
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Check your AI visibility readiness — AI crawler access, llms.txt, schema and semantic structure.
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Get live keyword ideas from Google’s own suggestions — the seed, every letter expansion and question forms.
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Search and filter 1,502 publisher websites by category, DA, DR, traffic, link type and price — the same database our own team buys from.
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61 high-authority platforms with DR, DA, traffic and sample posts — placements from $5, buyable right on the page.
Free tools earn their keep inside a workflow, not one by one. This is the order our own team runs through when a page or a link campaign is being prepared:
1. Research the page. Draft the title and description, then check how they will look with the SERP Preview Tool and the Meta Tag Generator. Count the draft with the Word Counter and check its balance with the Keyword Density Checker.
2. Build the technical pieces. Generate a clean robots.txt, valid schema markup and properly tagged campaign URLs with the UTM Builder before anything goes live.
3. Clean up the details. Fix URL slugs with the Slug Generator, tidy pasted text with the Case Converter, and build correct anchor tags with the HTML Link Generator — rel="sponsored" included where a link is paid.
4. Find the placements. When the page is ready, the work moves to links: search the Guest Post Sites Finder — 1,502 sites, filterable by DA, DR, traffic and price — and judge quality against the Sample Report before spending anything.
Free SEO tools are excellent at two jobs: working on content and code you already have — counting, previewing, generating, converting — and quick one-off checks. Those jobs need no database, which is why ours run entirely in your browser.
What free tools cannot honestly do is report live index data — your competitors’ backlinks, keyword rankings over time, or a domain’s authority score. Those numbers live in crawlers and indexes that cost real money to run, which is why the big suites charge for them. Any “free DA checker” showing instant scores for any domain is either reselling someone else’s limited free tier or guessing.
Our line is simple: tools that can run honestly in a browser, we built. Data that needs an index, we do not fake — the external cards below include the free tiers of Moz and Ahrefs, whose data it actually is.
These are external websites, free to use at their basic level — we recommend them because they are genuinely the ones SEO work runs on, not because anyone pays us to list them.
Google's own free panel: see your indexing, search queries, clicks and coverage issues straight from the source.
Test any page's speed and Core Web Vitals, with the exact fixes Google suggests.
Check whether a page can earn rich results and validate its structured data.
A suite of free checkers from Ahrefs — backlink checker, keyword generator, SERP checker and more.
Check any domain's Domain Authority and top backlinks with a free Moz account.
Desktop crawler for technical audits — the free version crawls up to 500 URLs.
Are these free SEO tools really free?
Yes — every tool on this page is free to use, with no sign-up, no download and no trial clock. They run in your browser, so there is no account to create and nothing to cancel.
Do the tools store or upload my data?
Most tools run entirely on your device — text you paste never leaves your browser. The live URL-check tools are the honest exception: to audit a page, our server fetches the URL you enter (the same request any browser makes) and nothing is stored. The speed and keyword tools send your entry to Google's public APIs for live data.
Which free SEO tool should I use first?
Start where your task is: writing or editing content — the Word Counter and Keyword Density Checker; publishing a page — the SERP Preview Tool and Meta Tag Generator; setting up tracking or site files — the UTM Builder, Robots.txt Generator and Schema Markup Generator.
Can free SEO tools replace Ahrefs or Semrush?
For content and on-page jobs, mostly yes. For live data — backlink indexes, rank tracking, keyword databases — no free tool can, because that data costs money to crawl and maintain. We say on this page exactly which jobs are which, instead of pretending one tool does everything.
Why is there no DA checker or backlink checker here?
Because an honest one needs Moz’s or another provider’s paid index behind it. Rather than fake the numbers, we link you to the real free tiers — Moz Link Explorer and Ahrefs’ free tools are in the external section on this page.
Do I need an account to use the tools?
No account for any tool. A free account is only useful if you order from us — it gives you a buyer dashboard where your orders and delivery reports live.
Do the tools work on mobile?
Yes — every tool is a normal web page that runs in a phone browser, the same as on desktop. No app to install.
Tools find the problems. A team fixes them — and builds the links.
If you want the work done for you, see our monthly SEO service or browse the link building packages — fixed prices, stated delivery times, full reports.