Free SEO Tools — Rank Higher, Work Smarter
Generate perfect meta tags, structured data, robots.txt and sitemaps, preview your SERP listing and build trackable UTM links — free, private and right in your browser.
All SEO Tools
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By Vizo ToolLast updated August 20263 min read
SEO Tools: Everything in One Place
Technical SEO is a checklist: meta tags, structured data, sitemaps, robots.txt, clean URLs and a SERP listing worth clicking. Vizo Tool turns that checklist into a set of one-click generators.
Every tool outputs production-ready code with live previews — see your title and description exactly as Google would, validate your JSON-LD, and preview social cards before you ship.
Why Use SEO Tools?
Free, private and built for real workflows.
Live SERP Previews
See exactly how your title, description and URL will look in Google results — desktop and mobile — before you publish.
Valid Output, Every Time
Generated meta tags, schema and sitemaps follow current best practices, with built-in validation where it matters.
Private Audits
Analyze any page's meta tags and headings directly from your browser — no third-party crawler sees your site.
Built for Beginners & Pros
From quick meta tag generation to full schema markup — approachable for marketers, powerful enough for SEOs.
What’s Inside
Every tool ships with the essentials and then some.
Meta Tag Generator
Generate title, description, canonical, robots, Open Graph and Twitter tags with a live SERP preview and SEO score.
Schema Markup Generator
Valid JSON-LD for 15+ types — Article, FAQ, Product, HowTo, Breadcrumb, Organization and more.
Robots.txt & Sitemap Generators
Build clean robots.txt files and XML sitemaps (including image and video entries) with syntax validation.
SERP Preview & Slug Generator
Preview search listings with character counts and truncation warnings, and generate clean SEO-friendly slugs.
UTM Builder & Analyzers
Build trackable campaign URLs with QR codes, audit meta tags with an SEO score, and check heading hierarchy.
How to Use SEO Tools
A simple, repeatable workflow.
Pick a generator
Choose meta tags, schema, robots.txt, sitemap, UTM or a preview/analyzer tool.
Fill in your page details
Add title, description, URL and fields — previews update live as you type.
Copy or download
Grab the ready-to-paste HTML, JSON-LD or config file and drop it straight into your site.
Common Use Cases
- Writing title tags and meta descriptions for every page of a new site
- Adding FAQ and Article schema to blog posts for rich results
- Building a fresh robots.txt and XML sitemap at launch
- Auditing competitors' meta tags and heading structure
- Tagging campaign links with UTM parameters for analytics
Best Practices
- Write one unique title (50–60 chars) and description (150–160 chars) per page.
- Use structured data only for content that's visible on the page — no fake markup.
- Keep canonical tags pointing to the exact URL you want indexed.
- Submit your sitemap in Google Search Console after launch.
Common Mistakes to Avoid
Small habits that save you time and frustration.
Copying the same meta description across dozens of pages.
Adding schema markup for content that isn't on the page (a spam risk).
Forgetting canonical tags and letting duplicate pages compete.
Related Tool Categories
More free tools, right around the corner.
Frequently Asked Questions
Everything you want to know about seo tools.
Are the SEO tools really free?
Yes — every SEO tool is free, unlimited and runs entirely in your browser. No sign-up required.
What does the SERP preview show?
It renders your title, description and URL exactly as they appear in Google search results, with character counts and truncation warnings for desktop and mobile.
Can I generate schema markup without coding?
Yes — pick a type like Article or FAQ, fill in the fields, and the generator writes valid JSON-LD you can copy straight into your page.
Do the analyzers upload my site's data?
No — the meta tag analyzer and heading checker work directly in your browser, so no third party sees your pages.
Is UTM tagging important for SEO?
UTMs don't affect rankings directly, but clean, consistent campaign tracking gives you the analytics you need to measure and improve SEO performance.
Do you support image and video sitemaps?
Yes — the sitemap generator outputs standard XML plus image and video sitemap entries.
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