Free SEO Tools
12 tools we built for our own work and left open. No signup, no credit card, no email wall on any of them.
Research
Real search data. Volume, trend, difficulty and intent for the keywords you are deciding between.
Schema
Structured data generators. Everything runs in your browser, so nothing you type is sent anywhere.
Technical
Crawling and indexing checks. We fetch the page or file and tell you what is actually there.
Writing
Metadata written from what is on the page, not from the keyword alone.
Audit
The bigger checks, for when one page is not the question.
These check a page. Roborank fixes the site.
Connect your CMS and Search Console, and Roborank finds what is holding the site back, writes the fix, and publishes it.
See how Roborank worksWhy these are free
Every one of these started as something we needed while building Roborank. Checking whether a canonical was self-referencing, pulling a URL list out of a sitemap, generating schema without opening a spec. They were faster to build as small pages than to keep doing by hand, and there is no reason to keep them behind a login.
None of them ask for an email before showing you the result. The schema generators never send anything to a server at all, because there is no reason for them to. The tools that have to fetch a page do exactly that and nothing more.
What they do not do
These check one page, one file or one list at a time. That is genuinely useful when you have a specific question, and it is the wrong shape for running a site. Nobody is going to paste four hundred URLs into a canonical checker one at a time, and if they did they would then have four hundred findings and no way to act on them.
That is the part Roborank does. It connects to your CMS and your Search Console, crawls the whole site, ranks what is worth fixing by what it would actually be worth, writes the fix, and applies it. The free tools tell you what is wrong with a page. The product changes it.
Frequently asked questions
Are these tools really free?
Yes. No signup, no credit card, no email required to see a result. The tools that fetch a live page have a daily limit per visitor, which is there so they stay available rather than to push you towards a paid plan.
Do you store what I enter?
The schema generators run entirely in your browser, so nothing you type ever reaches us. The tools that fetch a page log the URL for rate limiting and nothing else.
Do I need an account?
No. None of the tools on this page require one.
Can I use these for client sites?
Yes, for your own sites, client sites, or competitor research. There is nothing to attribute and nothing to ask about.
What is the difference between these and Roborank?
These answer a question about one page. Roborank connects to your CMS and Search Console, works across the whole site, decides what is worth fixing first, and makes the change for you.