SEO / Web tools
43 free "SEO / Web" tools, processed 100% locally in your browser thanks to WebAssembly — no file or text is sent to a server (unless stated otherwise on the tool in question).
Meta tags & Open Graph
- Open Graph tags generator
- Canonical tag generator
- Meta tags generator (title, description, canonical)
- Meta description generator
- Alt text generator
- Twitter Card generator
- Canonical URL checker
- Open Graph tags validator
- Meta robots tag generator
- Check for a keyword in a title tag
- Audit image alt attributes (HTML)
- Title tag comparator (compare two titles)
- Meta refresh and JavaScript redirect generator
Structured data (JSON-LD)
- schema.org generator (JSON-LD structured data)
- JSON-LD validator
- JSON-LD breadcrumb generator (BreadcrumbList)
- HowTo schema generator (JSON-LD)
- Review schema generator (JSON-LD)
- LocalBusiness JSON-LD (hours, address, geolocation)
- Product/Offer structured data (price, availability, variants)
- FAQ schema generator (JSON-LD)