# Entity Schema Builder

> Build entity-focused JSON-LD with sameAs, knowsAbout, and mentions properties. Optimized for Google Knowledge Graph and LLM entity recognition.

**Category:** Entity SEO

## How it works

The Entity Schema Builder runs directly against a live URL or your own pasted content — no signup, no install. Results come back in seconds as a prioritized, plain-English list rather than a raw score, so you know exactly what to fix first and why it matters. It's a focused, single-purpose check, built to answer this one question quickly rather than replace a full entity seo audit.

1. Fill in the fields relevant to your page or content — the tool validates input as you go.
2. Review the generated output in the live preview panel.
3. Copy the result directly into your CMS, page template, or head section.
4. Re-run after any content or structure change to keep the output in sync.

**Why it matters:** Modern search and AI answer engines rank entities, not just keywords — they need to resolve who or what a page is about, and how it connects to other known entities. Getting entity signals right is now a bigger lever than classic keyword density ever was.

This is a free, interactive, browser-based tool — no signup required. It runs client-side JavaScript, so this Markdown page describes what it does; [use the live tool](https://iliassami.com/tools/entity-schema-builder) to actually run it.

## Related tools
- [Knowledge Panel Checklist](https://iliassami.com/tools/knowledge-panel-checklist)
- [Entity Salience Analyzer](https://iliassami.com/tools/entity-salience)
- [Semantic Distance Calculator](https://iliassami.com/tools/semantic-distance)
- [Brand Entity Consistency Scanner](https://iliassami.com/tools/brand-consistency-scanner)

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_Canonical page: [https://iliassami.com/tools/entity-schema-builder](https://iliassami.com/tools/entity-schema-builder) · Markdown generated on request from the live site content._