SEO Tools
Quick generators for the small SEO details that are easy to forget: titles, descriptions, and URL slugs.
Popular SEO Tools
Meta Title Generator
Check the pixel and character length of a page title against Google's typical cutoff.
Meta Description Generator
Check the character length of a meta description against Google's typical cutoff.
Slug Generator
Turn a title into a clean, URL-safe slug.
Keyword Density Checker
Check how often each word appears in your text, as a percentage.
UTM Builder
Build a campaign-tagged URL with UTM parameters for analytics tracking.
URL Parser
Break a URL down into its protocol, host, path, and query parameters.
All SEO Tools
Meta Title Generator
Check the pixel and character length of a page title against Google's typical cutoff.
Meta Description Generator
Check the character length of a meta description against Google's typical cutoff.
Slug Generator
Turn a title into a clean, URL-safe slug.
Keyword Density Checker
Check how often each word appears in your text, as a percentage.
UTM Builder
Build a campaign-tagged URL with UTM parameters for analytics tracking.
URL Parser
Break a URL down into its protocol, host, path, and query parameters.
Canonical URL Generator
Strip tracking parameters and normalize a URL to a clean canonical form.
HTTP Status Code Lookup
Look up what any HTTP status code means, from 100 to 504.
H1/H2 Heading Analyzer
Check a page's heading structure for a missing H1, multiple H1s, or skipped heading levels.
Canonical Tag Checker
Check a page's canonical tag: present, absolute, not duplicated, and matching the page URL.
robots.txt Checker
Check a robots.txt file for common syntax issues: missing User-agent, misplaced rules, missing Sitemap.
JSON-LD Validator
Validate a JSON-LD structured data block: valid JSON, required @context/@type, commonly-expected fields.
JSON-LD Generator
Generate JSON-LD structured data for Article, FAQPage, BreadcrumbList, Organization or WebSite from the fields you provide.
Open Graph Tag Generator
Generate Open Graph and Twitter Card meta tags for how a page looks when shared on social media.
XML Sitemap Generator
Generate a valid sitemap.xml from a list of URLs, with an optional lastmod date per URL.
Related Guides
Frequently Asked Questions
- Are the tools in SEO Tools free to use?
- Yes — every tool is free, with no sign-up and no usage limits.
- Does my data leave my browser?
- No — every tool in SEO Tools processes your input entirely on your device. Nothing is uploaded to a server.
- How do I find a specific tool?
- Use the search bar in the header, or browse the full list below — each tool links to a page with an explanation and a worked example.