Free tools
Free SEO & automation tools.
Checkers, generators and calculators for day-to-day search work. Built for marketers, SEOs and developers who need quick answers without complicated software. No signup required.
Get Your Free SEO DiagnosisRefreshAgent AI
Don't just check one page at a time. Connect your Google Search Console and Analytics to detect traffic anomalies, fix drops, and uncover opportunities automatically across your entire site.
Developer Tools
Generators
llms.txt Generator
Generate llms.txt files for AI crawlers and language models
Robots.txt Generator
Create robots.txt files to control search engine crawling
Sitemap Generator
Generate XML sitemaps for better search engine indexing
Schema Markup Generator
Create JSON-LD schema markup for rich snippets
Meta Description Generator
Generate compelling meta descriptions for better CTR
SEO Title Generator
Create optimized title tags for search engines
Image Alt Text Generator
Generate descriptive alt text for images
Favicon Generator
Create favicons for your website
SEO Content Planner
Plan and structure SEO-optimized content
Keyword Research Tool
Research and analyze keywords for your content strategy
On-Page SEO Checkers
Title Tag Checker
Analyze title tags for length and optimization
Meta Description Checker
Check meta description length and quality
H1 Tag Checker
Verify H1 tag presence and optimization
Heading Hierarchy Checker
Analyze heading structure and hierarchy
Canonical Tag Checker
Check canonical tags to prevent duplicate content
Meta Tag Analyzer
Comprehensive analysis of all meta tags
Alt Text Checker
Verify image alt text for accessibility and SEO
Keyword Density Checker
Analyze keyword usage and density in content
Readability Checker
Check content readability and Flesch reading ease
Word Count Checker
Count words, characters, and analyze content length
On-Page SEO Checker
Comprehensive on-page SEO analysis
Technical SEO Checkers
Robots.txt Checker
Validate robots.txt syntax and directives
XML Sitemap Checker
Validate XML sitemap format and URLs
Redirect Checker
Check URL redirects and redirect chains
SSL Certificate Checker
Verify SSL certificate validity and configuration
Meta Robots Checker
Check meta robots tags and X-Robots-Tag headers
Noindex Checker
Detect noindex tags that prevent indexing
Hreflang Checker
Validate hreflang tags for international SEO
Favicon Checker
Verify favicon presence and format
Breadcrumb Checker
Analyze breadcrumb navigation and schema
Duplicate Content Checker
Detect duplicate content issues
Duplicate Title Checker
Find pages with duplicate title tags
Mobile & Performance Checkers
Mobile Friendliness Checker
Test mobile responsiveness and usability
Core Web Vitals Checker
Measure Core Web Vitals (LCP, FID, CLS)
Page Speed Checker
Analyze page load speed and performance
Image Optimization Checker
Check image sizes and optimization opportunities
Meta Viewport Checker
Verify viewport meta tag configuration
Mobile SEO Checker
Comprehensive mobile SEO analysis
Social Media & Rich Snippets
Open Graph Checker
Validate Open Graph meta tags for social sharing
OG Image Checker
Check Open Graph image dimensions and format
Twitter Card Checker
Validate Twitter Card meta tags
Schema Markup Validator
Validate structured data markup
JSON-LD Checker
Validate JSON-LD structured data
Structured Data Checker
Analyze all structured data on a page
Featured Snippet Checker
Optimize content for featured snippets
Link Analysis
Content & Audit Tools
Marketing & Analytics Tools
Conversion Rate Calculator
Calculate conversion rates for websites, landing pages, and campaigns
CTR Calculator
Calculate click-through rates for ads, emails, and search results
Headline Analyzer
Score headlines for engagement, emotional impact, and SEO
A/B Test Calculator
Calculate statistical significance for A/B tests with chi-square testing
Marketing Budget Calculator
Plan marketing spend across channels with ROI projections
Email ROI Calculator
Calculate email marketing ROI and campaign profitability
Customer Avatar Builder
Create detailed buyer personas and customer avatars for your startup
Marketing Campaign Generator
Generate tailored marketing campaign strategies and tactics
AI Automation Tools
AI ROI Calculator
Calculate ROI for AI automation projects with payback period analysis
LLM Cost Calculator
Compare LLM API costs across OpenAI, Anthropic, Google, and Meta models
AI Time Savings Calculator
Quantify time saved by automating tasks with AI workflows
JSON Schema Validator
Validate JSON output from LLMs and APIs against schemas
Webhook Tester
Test and debug webhooks with payload formatting and validation
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Get a free review of one page and the keyword you want to rank for.