Free SEO Tools for Websites
Use free SEO tools to audit, analyze and improve important parts of your website’s SEO, performance, metadata, structured data and search visibility. Each tool focuses on a specific area so you can identify and act on issues without needing a full-service platform.
Useful for:
Free SEO Tools
A practical collection of website SEO tools covering audits, performance checks, local SEO signals, sitemap generation, metadata creation and structured data markup.
SEO Auditor
Run a website audit that checks important technical and on-page signals - including metadata, headings, image attributes, performance indicators and crawlability factors. Useful for identifying areas that may need attention.
Speed Checker
Check how quickly a page loads and review Core Web Vitals scores - including Largest Contentful Paint, Cumulative Layout Shift and Interaction to Next Paint - using real page speed data.
Sitemap Generator
Crawl a website and generate a ready-to-submit XML sitemap. A properly formatted sitemap helps search engines locate the URLs on your site more efficiently.
Local SEO Checker
Review the website-side signals relevant to local business search visibility - including NAP consistency, LocalBusiness structured data, and other on-page local SEO indicators.
Meta Tag Generator
Build SEO title tags, meta descriptions, canonical links, and Open Graph or Twitter Card metadata with a live preview - so you can see how a page may appear in search results and on social platforms.
Schema Generator
Generate valid JSON-LD structured data for supported Schema.org types. Adding structured data helps search engines understand the content and entities on a page, which may support richer search result appearances.
Choose the Right SEO Tool
Not sure where to start? The tools fall into two main groups depending on what you need to do.
SEO Tools to Check Your Website
Each tool examines a different part of a website. Used together, they give you a broader picture of where a site stands technically and on-page. Here is a practical sequence to follow:
Start with the SEO Auditor
The SEO Auditor gives you a broad overview of technical and on-page issues - missing meta tags, heading structure problems, image attributes and more. It is the best starting point because it covers the widest range of signals in a single check.
Check Page Speed and Core Web Vitals
Use the website speed checker to review loading performance. Page speed affects user experience, and Core Web Vitals are signals Google considers in its ranking systems. Understanding where a page stands helps prioritize performance work.
Review Your Page Metadata
If the audit flags issues with titles or descriptions, use the meta tag generator to create properly formatted SEO metadata and Open Graph tags. A clear, accurate title and description help search engines understand what a page is about.
Check Local SEO Signals (if relevant)
For businesses with a physical location or local service area, the local SEO checker reviews website-side signals like NAP data and LocalBusiness structured data - focused purely on what is on the website itself.
Generate or Review Your XML Sitemap
The XML sitemap generator crawls a website and produces a formatted sitemap file. Submitting a sitemap to Google Search Console can help ensure important pages are discovered and reviewed for indexing.
Add or Review Structured Data
Use the schema markup generator to create JSON-LD for supported Schema.org types. Structured data helps search engines understand the entities and content on a page. Add it where the content genuinely matches the schema type.
What Can These SEO Tools Help You Check?
The tools cover several distinct areas of website SEO. Here is a brief overview of each.
Technical SEO
Technical SEO covers how a site is built and configured - crawlability, indexability, canonical tags, redirect chains, robots meta tags and page structure. The SEO Auditor checks several of these signals and surfaces potential issues for review.
Website Performance
Page speed and Core Web Vitals measure how fast and stable a page feels to a real user - Largest Contentful Paint, Cumulative Layout Shift and Interaction to Next Paint. The Speed Checker surfaces these scores for any URL.
On-Page SEO
On-page SEO covers the elements that help search engines understand a page - title tags, meta descriptions, heading structure, image alt attributes and internal linking. The SEO Auditor and Meta Tag Generator both address on-page elements.
Local SEO
For local businesses, website-side signals include consistent NAP (name, address, phone) information, LocalBusiness structured data, and location-specific page content. The Local SEO Checker reviews these signals directly on the page.
XML Sitemaps
An XML sitemap lists the important URLs on a website. Submitting one to Google Search Console helps ensure pages are found and reviewed for indexing - useful on larger sites or recently launched websites. The Sitemap Generator creates a correctly formatted file ready for submission.
Structured Data
Structured data uses the Schema.org vocabulary to describe content in a machine-readable way - articles, products, local businesses, FAQs and more. The Schema Generator produces valid JSON-LD markup for supported types.
Social & Open Graph Metadata
Open Graph and Twitter Card tags control how a page appears when shared on social media. The Meta Tag Generator covers both standard and social metadata so your pages look correct in search results and social previews.
Which SEO Tool Should I Use?
Match your immediate need to the right tool.
How to Use These Free SEO Tools
Each tool is designed to be straightforward: enter a URL or fill in a form, and the tool returns results or generates output. No account or payment is required for the free usage tier.
A few things worth keeping in mind when using any automated SEO tool:
- Automated checks surface potential issues - they do not always know the full context of your site. Some findings will need manual review before you decide whether to act on them.
- A clean audit report means fewer detectable issues, not a guarantee of search performance. Rankings depend on many factors including content quality, site authority, user signals and competition.
- Tools are most useful when used regularly. A check run once is a snapshot; periodic checks help you track whether changes have had the intended effect.
- If a tool flags something you are not sure about, refer to Google’s official Search documentation, or consult with an SEO professional before making significant changes.
Why Use These SEO Tools?
These tools were built to give website owners and marketing teams a practical way to check and improve specific parts of their site’s SEO without needing an enterprise subscription or specialist software for every task.
They are designed to be:
- Free to use - no credit card or account needed to get started
- Focused - each tool does one thing well rather than trying to do everything at once
- Readable - results are explained clearly rather than buried in technical jargon
- Practical - outputs like sitemaps and schema markup are ready to use directly on your site
- Honest - results reflect actual checks, not inflated scores or arbitrary grades
They will not replace a full SEO audit by an experienced professional, and they are not intended to. But for routine website checks, generating SEO assets and getting a baseline understanding of how a site looks from a technical perspective, they cover a lot of ground without any cost.
Free SEO Tools for Small Businesses
Small businesses often cannot justify the cost of full SEO platforms - particularly when the task at hand is checking a single website, generating a sitemap or reviewing metadata. These tools fill that gap by handling specific, common website checks without any subscription required.
For a small business website, a useful starting routine might look like this:
- Use the SEO Auditor to get an overview of technical and on-page issues on your main business pages
- Run the Speed Checker to see whether load times could be improved - slow pages affect both visitors and search performance
- Use the Meta Tag Generator to write or review your title tags and meta descriptions before publishing new pages
- If you serve a local area, the Local SEO Checker reviews the website-side signals that matter for local search
- Generate a clean XML sitemap with the Sitemap Generator and submit it to Google Search Console
- Add basic structured data with the Schema Generator - particularly LocalBusiness or Organization markup, which is straightforward and commonly applicable
None of these steps is complicated, and most can be completed in under an hour. Together they help ensure your website is technically accessible, clearly described and properly set up for search engine discovery.
Frequently Asked Questions About SEO Tools
Need Help Fixing Your Website?
These tools identify issues - but resolving them effectively often requires a specialist. Companies Builder helps businesses with website development, technical SEO and digital marketing from our base in Hyderabad. If you have found issues you would like help addressing, or you are looking for ongoing SEO support, we would be glad to talk.