# Fonzy SEO Tools
> 24 free, professional-grade SEO tools for founders, marketers, and agencies. No signup required.

## Free SEO Tools

### Keyword Research
- [Keyword Combiner](https://fonzy.ai/tools/keyword-combiner): Merge keyword lists into all possible combinations. Export as CSV.
- [Keyword Density Checker](https://fonzy.ai/tools/keyword-density-checker): Analyse keyword frequency and density in any text content.
- [SEO Title Scorer](https://fonzy.ai/tools/seo-title-scorer): Score any page title out of 100 based on length, power words, and CTR signals.
- [Readability Analyzer](https://fonzy.ai/tools/readability-analyzer): Get Flesch-Kincaid scores and actionable readability suggestions.
- [URL Slug Generator](https://fonzy.ai/tools/url-slug-generator): Convert any text into a clean, SEO-friendly URL slug instantly.

### AI Content Generation
- [Meta Description Generator](https://fonzy.ai/tools/meta-description-generator): Generate 5 compelling meta description variants optimised for 140-160 characters.
- [Title Tag Generator](https://fonzy.ai/tools/title-tag-generator): Generate 10 SEO title tag options with character counts and pixel width previews.
- [Headline Generator](https://fonzy.ai/tools/headline-generator): Generate 20 headline variants by category — how-to, listicle, question, and more.
- [Image Alt Text Generator](https://fonzy.ai/tools/image-alt-text-generator): Upload an image and get 3 SEO-friendly alt text suggestions from AI.
- [Email Subject Generator](https://fonzy.ai/tools/email-subject-generator): Generate 10 email subject line variants with predicted open rates.
- [Sentence Expander](https://fonzy.ai/tools/sentence-expander): Expand any short sentence into 3 versions with different tones.
- [AI Content Detector](https://fonzy.ai/tools/ai-content-detector): Analyse text for AI-generated patterns and get an originality score.

### Technical SEO
- [Robots.txt Validator](https://fonzy.ai/tools/robots-txt-validator): Fetch and validate any website's robots.txt — check directives and common issues.
- [XML Sitemap Validator](https://fonzy.ai/tools/sitemap-validator): Validate any XML sitemap — URL count, format, lastmod dates, and issues.
- [Canonical Tag Checker](https://fonzy.ai/tools/canonical-tag-checker): Fetch any page and inspect its canonical tag — detect duplicate content issues.
- [Website Metadata Checker](https://fonzy.ai/tools/metadata-checker): Analyse title, description, OG tags, Twitter cards, and get a metadata score.
- [Google Crawler Simulator](https://fonzy.ai/tools/google-crawler-simulator): See your page as Google's bot sees it — links, meta tags, headings, and images.

### Schema Markup Generators
- [FAQ Schema Generator](https://fonzy.ai/tools/faq-schema-generator): Generate FAQPage JSON-LD structured data for rich results in Google Search.
- [Article Schema Generator](https://fonzy.ai/tools/article-schema-generator): Generate Article/BlogPosting JSON-LD for better search indexation.
- [HowTo Schema Generator](https://fonzy.ai/tools/howto-schema-generator): Generate HowTo JSON-LD for step-by-step guides and tutorials.
- [Review Schema Generator](https://fonzy.ai/tools/review-schema-generator): Generate Review JSON-LD to enable star ratings in search results.

### SEO Calculators
- [SEO Cost Calculator](https://fonzy.ai/tools/seo-cost-calculator): Estimate monthly SEO costs and compare agency vs Fonzy pricing.
- [SEO ROI Calculator](https://fonzy.ai/tools/seo-roi-calculator): Project your 12-month SEO return on investment.
- [JSON to CSV Converter](https://fonzy.ai/tools/json-to-csv-converter): Convert JSON data arrays to CSV format with table preview and download.

## SEO Resources
> Niche-specific SEO resources across 30 industries and 3 geographies (Belgium, Netherlands, UK).

### Resource Types
- Blog Post Ideas: 25 SEO-optimised blog topic suggestions per niche
- SEO Checklists: Step-by-step SEO implementation guides per niche
- GEO Optimisation Guides: AI visibility and Generative Engine Optimisation per niche
- Content Calendars: 12-month content planning templates per niche
- AI Visibility Checklists: Optimise for ChatGPT, Perplexity, and Google AI Overviews
- Keyword Research Guides: Keyword clusters and targeting strategies per niche
- Agency vs Fonzy Comparisons: Cost and feature comparisons per industry

## Comparisons
- [Fonzy vs Surfer SEO](https://fonzy.ai/compare/fonzy-vs/surfer-seo)
- [Fonzy vs Semrush](https://fonzy.ai/compare/fonzy-vs/semrush)
- [Fonzy vs Ahrefs](https://fonzy.ai/compare/fonzy-vs/ahrefs)
- [Fonzy vs Jasper](https://fonzy.ai/compare/fonzy-vs/jasper)
- [Fonzy vs Clearscope](https://fonzy.ai/compare/fonzy-vs/clearscope)
- [Fonzy vs Frase](https://fonzy.ai/compare/fonzy-vs/frase)
- [Fonzy vs MarketMuse](https://fonzy.ai/compare/fonzy-vs/marketmuse)
- [Fonzy vs SEO Agencies](https://fonzy.ai/compare/fonzy-vs/seo-agencies)

## About Fonzy
Fonzy is an AI-powered SEO platform that automates content creation, technical SEO monitoring, and organic traffic growth for founders, SMEs, and agencies. It generates SEO-optimised pages, handles schema markup, monitors rankings, and publishes content automatically.

Website: https://fonzy.ai
Pricing: Free plan available. Paid plans from €99/month.