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SPECIFICTION
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SchemaValid

schemavalid.com

Free plan Web
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Spec score 7.4 #14 of 24 in Schema Markup Tools

What it is

SchemaValid is a browser-based toolkit for JSON-LD, structured data and technical SEO. Its tools include schema validation, sitemap and robots.txt utilities, plus tools for text and content, AI search, analytics, campaigns and other tasks such as IBAN validation. The validator checks a live URL or pasted JSON-LD and reports an SEO score, errors, warnings and rich-results readiness. URL checks provide scorecards for 16 schema types, including Organization, Product, Article, Recipe, Event, FAQPage, JobPosting, Course, VideoObject and SoftwareApplication; the limit is five URL checks per minute per visitor. Pasted-code validation runs locally without uploading or storing the code or tying it to an account. The AI Search Readiness Checker scores a page out of 100 across eight categories, using the page and its robots.txt, sitemap.xml and llms.txt. A robots.txt editor offers a live preview for crawler rules, AI-bot access and sitemap settings. The tools are free without registration, though availability may change.

Spec sheet

Headquarters
Göttingen, GermanyRead 28 Sep 2026 · schemavalid.com
AI checker scope
The AI checker reads a page plus robots.txt, sitemap.xml and llms.txt, and evaluates eight categories.Read 1 Oct 2026 · schemavalid.com
AI readiness checker
The AI Search Readiness Checker scores a page out of 100 and provides a checklist for ChatGPT, Perplexity, Gemini and Google AI Overviews readiness.Read 1 Oct 2026 · schemavalid.com
Core purpose
SchemaValid provides JSON-LD generators, a schema validator, sitemap tools and robots.txt tools in the browser.Read 1 Oct 2026 · schemavalid.com
Local validation privacy
Pasted-code validation runs entirely in the browser and the code is not uploaded, stored or tied to an account.Read 1 Oct 2026 · schemavalid.com
Robots generator
The robots.txt Generator creates a valid robots.txt with a visual editor and live preview, including crawler rules, AI-bot access and sitemap settings.Read 1 Oct 2026 · schemavalid.com
Robots privacy
Rules and URLs entered into the robots.txt Generator run locally in the browser and are never uploaded, stored or tied to an account.Read 1 Oct 2026 · schemavalid.com
Schema validator
The schema validator checks a live URL or pasted JSON-LD for an SEO score, errors, warnings and rich-results readiness.Read 1 Oct 2026 · schemavalid.com
Support contact
SchemaValid lists [email protected] as its contact email.Read 1 Oct 2026 · schemavalid.com
Target users
SchemaValid says it is built for website owners, small businesses and freelancers who need technical SEO without writing code.Read 1 Oct 2026 · schemavalid.com
Terms and availability
The online tools are free of charge and without registration, but SchemaValid reserves the right to change, restrict or discontinue them.Read 1 Oct 2026 · schemavalid.com
Tool catalog
Its tools cover structured data, text and content, technical SEO, AI search, analytics and campaigns, and other utilities such as IBAN validation.Read 1 Oct 2026 · schemavalid.com
URL validation privacy
For URL validation, SchemaValid fetches the public page and says nothing about the fetched page is stored afterwards.Read 1 Oct 2026 · schemavalid.com
URL-check limit
The validator allows five URL checks per minute per visitor.Read 1 Oct 2026 · schemavalid.com
Validator coverage
Validate URL provides full scorecards for 16 schema types, including Organization, Product, Article, Recipe, Event, FAQPage, JobPosting, Course, VideoObject and SoftwareApplication.Read 1 Oct 2026 · schemavalid.com

Plans and prices

Free Free 100% free · no account needed · no installation · browser-based Read 1 Oct 2026 · schemavalid.com

Every SchemaValid plan and price →

Strong points and limits

Strong points

  • Free tools require no registration or installation
  • Pasted JSON-LD validation runs locally
  • URL scorecards cover 16 schema types
  • AI readiness checker scores pages out of 100
  • Robots.txt editor includes a live preview

Limits

  • URL validation is limited to five checks per minute
  • No API access
  • No bulk generation or markup monitoring
  • Tool availability may change or be discontinued

Who it suits

SchemaValid suits website owners, small businesses and freelancers who want technical SEO tools without writing code. It is also useful for checking structured data or configuring robots.txt in a browser.

Verdict

SchemaValid brings structured-data checks, SEO utilities and AI-readiness scoring together in a free browser toolkit. Note the URL-check limit and that the tools’ availability is not guaranteed to remain unchanged.

Where Specifiction places it

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