Free SEO Tools to Check and Improve Your Website
Use practical SEO tools to analyze meta tags, headings, links, images, canonical URLs, structured data and other important website SEO factors.
Free SEO Tools for Website Optimization
Check important on-page and technical SEO elements with browser-based tools designed for website owners, marketers and SEO professionals.
Meta Tag Checker
Analyze title, meta description, canonical, robots and viewport.
On-Page SEOOpen tool →SEO Title Checker
Check title length and preview a search result.
On-Page SEOOpen tool →Meta Description Checker
Check description length and preview the snippet.
On-Page SEOOpen tool →H1-H6 Heading Checker
Extract headings from a live page and review structure.
On-Page SEOOpen tool →SEO Audit
Run an in-depth SEO audit covering technical, on-page, links, images, schema, social, performance and security.
Technical SEOOpen tool →Image Alt Text Checker
Find images with missing or empty ALT attributes.
On-Page SEOOpen tool →Internal Link Checker
Count internal and external links.
Technical SEOOpen tool →Canonical URL Checker
Check the canonical URL.
Technical SEOOpen tool →Open Graph Checker
Inspect Open Graph tags.
Social SEOOpen tool →Robots.txt Checker
Check robots.txt and review crawler directives.
Technical SEOOpen tool →XML Sitemap Checker
Check sitemap availability and count sitemap URLs.
Technical SEOOpen tool →Google SERP Preview
Create a Google-style search preview.
On-Page SEOOpen tool →Keyword Density Checker
Measure target keyword use in content.
ContentOpen tool →Word Counter
Count words, characters and sentences.
ContentOpen tool →URL Slug Generator
Generate an SEO-friendly slug.
Technical SEOOpen tool →Robots.txt Generator
Generate a basic robots.txt file.
Technical SEOOpen tool →Schema Markup Generator
Generate basic JSON-LD.
SchemaOpen tool →JSON-LD Validator
Validate JSON syntax used in JSON-LD.
SchemaOpen tool →Practical tools for everyday SEO work
GIMSEO helps you find common implementation issues quickly. Use individual tools for focused checks or run a broader single-page SEO audit.
Free SEO diagnostics for website owners and professionals
GIMSEO provides practical browser-based SEO diagnostics for marketers, developers, publishers and site owners. Automated checks are useful for finding implementation issues, but they do not replace manual review of search intent, content quality, crawlability, internal linking and site architecture.