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Website health

Free SEO tools

Free SEO tools for everyday jobs, with no account

Our free SEO tools preview a search snippet, write schema and hreflang tags, test robots.txt, tag campaign links and check redirects and sitemaps. Most run in your browser.

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Illustration of the screen, without data.

Why it matters

From the problem to what SEOmise does

The problem

Small jobs, too many tabs

Checking how a title looks in search results, writing a FAQ block, testing one robots.txt rule or following a redirect chain each means another website full of adverts, sign-up walls and limits. Some of them keep what you type.

What Free SEO tools does

Free SEO tools for everyday jobs, with no account

  • Search snippet preview. Your title and description drawn the way search results show them, on a computer and a phone, measured in pixels with a warning where they would be cut.
  • Structured data generator. JSON-LD for an organisation, a local business, a FAQ, breadcrumbs or an article, with only the fields you fill in.
  • Hreflang tag builder. The full set of hreflang tags and sitemap lines for every language version, with x-default and a check of each language and country code.

How it works

Four steps, start to finish

  1. Open a toolPick one on the free tools page. No account, no e-mail.
  2. Work in your browserThe snippet preview, structured data, hreflang, robots.txt, UTM and keyword tools run on your device: nothing you type is sent to us.
  3. Or read a websiteThe redirect, sitemap and meta tags checkers read the address you give once, from our server, after a bot check.
  4. Go further for freeEvery tool leads to the free website check and a free account that checks every page and keeps the history.

Features

What you get with Free SEO tools

Search snippet preview

Your title and description drawn the way search results show them, on a computer and a phone, measured in pixels with a warning where they would be cut.

Structured data generator

JSON-LD for an organisation, a local business, a FAQ, breadcrumbs or an article, with only the fields you fill in.

Hreflang tag builder

The full set of hreflang tags and sitemap lines for every language version, with x-default and a check of each language and country code.

Robots.txt builder and tester

Test any address for Googlebot, Bingbot or GPTBot and see the rule that decides, the way Google reads the file. Build a new file with the helper.

UTM link builder

Campaign links tagged and encoded correctly, keeping the address's own tags, with a note when capitals or spaces would split your reports.

Keyword list cleaner and combiner

Lower-case, trim, de-duplicate and sort a list of searches, or combine word lists into every phrase.

Redirect checker Beta

Every hop with its status code and time, chains, loops and temporary redirects, read one hop at a time. In early access.

Sitemap checker Beta

Addresses, last-modified dates, duplicates and other hosts in an XML, text or compressed sitemap, and the first sitemaps of an index. In early access.

Meta tags checker Beta

Title, description, canonical, robots rules in the page and its headers, hreflang, Open Graph, headings and structured data types of one page. In early access.

Our free checks, linked

The free website check, the AI content check and Backlink Verify's free check, each on its own page with its own limits.

Nothing kept about you

No name, e-mail or network address is stored with a result, and results are never saved. A daily counter keyed by a hash of your network is all that is kept, for a day.

Before and after

What changes with Free SEO tools

Before: without them. After: with the free SEO tools. Drag the handle, or use the arrow keys, to compare.

Without them

  • A different site for every small check
  • Sign-up walls and adverts
  • Not sure what happens to what you typed

With the free SEO tools

  • Nine tools on one page, no account
  • Most run in your browser
  • One step from a full check of your site
BeforeAfter

Illustration of the difference, not a measured result.

What it needs

No surprises after you sign up

Turn a card over for the detail.

A browser

A browser

Nothing to install and no account. The tools that read a website need a public address and pass a bot check.

Every platform

Whatever your site runs on

What Free SEO tools does on each kind of website, from SEOmise's site connectors to step-by-step guidance.

WordPress

WordPress and WooCommerce
Fully supported

The tags, structured data and robots.txt rules the tools write go into any site; on WordPress, in your theme, an SEO plugin or the connector.

Laravel

Sites built on Laravel
Fully supported

Paste the tags and structured data into your layout, and robots.txt into the public folder.

Any PHP site

Custom PHP, CodeIgniter, Symfony, Drupal, Joomla
Fully supported

Paste the tags and structured data into your page templates and robots.txt at the site root.

Every other platform

Shopify, Wix, Squarespace, Webflow, static sites and the rest
Fully supported

Shopify, Wix, Squarespace, Webflow and any other platform: copy what a tool writes into the platform's SEO or code settings, then check the page again with the meta tags checker.

About the site connectors

Where Free SEO tools is included

Free SEO tools is not part of a public plan at the moment.

See pricing

Not sure it fits?

Ask Mise, our assistant, in the help centre, or book a call and we will show you Free SEO tools on a site like yours.

Book a demo Ask Mise

Questions

Free SEO tools: common questions

Are the tools really free?

Yes, with no account. The tools that read a website have a daily limit per visitor (ten checks by default) and pause for everyone after a daily total.

Do you keep what I type?

The browser tools never send it. The tools that read a website draw the result in the page and keep nothing: no result, name, e-mail or network address. Only a counter keyed by a hash of your network lives for a day, for the limit.

Why does a tool say Beta?

The tools that read a website from our server open to everyone once our checks are done. Until then they show Beta: ask for early access and we will tell you when they are ready. The browser tools work now.

Can a checker read an address on my own network?

No. Only public websites are read, every redirect is checked again before it is followed, and the page and sitemap checkers stay on the website you named.

Where do I get keyword ideas and search volumes?

They use paid search data, so they are inside a free account, with any credits shown before anything runs.

Which plans include Free SEO tools?

Plans and add-ons are on the pricing page. If Free SEO tools is not listed there yet, ask us how to get it.

Works well with

Related modules

Try Free SEO tools on your own site

Add your site; your first scan becomes your Day 0 baseline. Nothing is bought or published without your approval.

Join the beta Book a demo Ask Mise

No ranking guarantees: just clear work, with the evidence.