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Merkle Schema Markup Generator

Schema Markup Generator

Free JSON-LD generator with Google Rich Results integration

Compare →Visit https://technicalseo.com/tools/schema-markup-generator/ ↗

Overview

Merkle's Schema Markup Generator is the go-to free tool for anyone starting with structured data. Built by the technical SEO team at Merkle (now part of dentsu), this straightforward generator has been helping SEOs implement schema markup since 2018. It covers 13 essential schema types through simple forms that require no coding knowledge.

The tool sits on Merkle's Technical SEO portal and generates clean JSON-LD markup. You fill out form fields, hit generate, and copy the resulting code into your site. What makes it particularly useful is the integrated Google Rich Results Test button that validates your markup without leaving the interface.

Unlike premium schema tools that overwhelm beginners with every possible property, Merkle focuses on the most commonly needed schema types. If you're implementing FAQ schema for a blog post or Product schema for an e-commerce site, this tool gets you there fast.

Score breakdown

Composite Score

23.2

#2 of 3 in Schema Markup Generator#309 of 508 overall

Feature Depth2.0

Ease of Use20.0

Data Quality0.0

Value for Money85.0

Integration10.0

Market Traction17.0

Our review

Merkle's Schema Markup Generator is a free tool for creating JSON-LD structured data. It supports common schema types like Article, FAQ, HowTo, and LocalBusiness — a quick utility for generating schema without coding.

Pros

✓Completely free with no sign-up required
✓Generates clean JSON-LD for common schema types
✓Simple form-based interface — no coding needed
✓From a trusted brand (Merkle/Dentsu)

Cons

—Limited schema types compared to full schema tools
—No validation or testing — just generation
—No automation or batch generation capabilities

Best for

SEO professionals quickly generating schema markupDevelopers needing JSON-LD snippets for common typesContent managers adding structured data without technical help

Key features

13 Schema Types

Supports Article, FAQ, HowTo, Event, Breadcrumb, Recipe, Product, Review, Organization, Local Business, Person, Website, and VideoObject schemas.

JSON-LD Generation

Creates clean JSON-LD markup that you copy and paste into your site's HTML head section.

Google Rich Results Test

Built-in integration lets you validate generated markup directly within the tool interface.

Simple Form Interface

Fill-in-the-blank forms guide you through required and optional schema properties without coding knowledge.

Pricing

Plan	Price	Includes
Free	Free	All 13 schema types, Google Rich Results Test integration, unlimited usage

Price verified 2025-02-01 · USDView vendor pricing

FAQ

What schema types does Merkle support?

It generates 13 common schema types including Article, FAQ, HowTo, Event, Breadcrumb, Recipe, Product, Review, Organization, Local Business, Person, Website, and VideoObject.

Does the generated code work with WordPress?

Yes, you can paste the JSON-LD output into your WordPress theme's header.php file or use a plugin like Insert Headers and Footers.

Is there a limit on how much schema I can generate?

No, the tool is completely free with unlimited usage for all supported schema types.

Can I validate the markup before implementing it?

Yes, the tool includes direct integration with Google's Rich Results Test for immediate validation.

Capabilities

AI Visibility Metrics

—Share of Voice

—Sentiment Analysis

—Citation Tracking

—Source Attribution

—Competitor Tracking

—Position Ranking

—Trend Tracking

—Alert System

—Geo/Location Filter

—Language Filter

—Persona Filter

—Content Recommendations

—Crawler Analytics

—Traffic Attribution

Content & Optimization

—Content Editor

—Content Generation

—Content Briefs

—Content Audit

✓Schema Generator

—LLMs.txt Generator

—GEO Scoring

—Site Audit

Entity SEO

—Knowledge Graph Builder

—Entity Extraction

—Entity Linking

—Schema Automation

—Internal Linking

Traditional SEO

—Keyword Rank Tracking

—Local Rank Tracking

—Mobile Rank Tracking

—SERP Features Tracking

—Pixel Position Tracking

—CTR Estimation

—Keyword Cannibalization

—Search Intent Classification

—Keyword Difficulty

—Keyword Research

—SEO Forecasting

—Market Share Analysis

—Historical Ranking Import

—SERP HTML Archive

Technical & Integrations

—API

—Webhooks

—CSV Export

—PDF Export

—White Label

—Chrome Extension

—WordPress Plugin

—JS Library

—Google Sheets

—MCP Server

—SSO

—Open Source

Deployment: cloud

Integrations

Google Structured Data Testing ToolGoogle Rich Results Test

How does Merkle Schema Markup Generator compare?

vs schema-proCompare →vs rank-ranger-schema-generatorCompare →vs schema-appCompare →vs schemantraCompare →

View all comparisons →

aiseo.is Score

23.2

#2 of 3 in Schema Markup Generator

Garrett SmithExpert reviewer

20+ yrs in SEO3+ yrs AI for SEO20K+ campaigns

Review Sentiment

🟠Reddit sentiment

positive

6 threads in bigseo, clientseo, SEO

Easy to use and simplifies schema implementationRecommended tool for technical SEOGood for basic schema needsPopular in SEO community

“Tools like Merkle's Schema Markup Generator simplify this process”
r/clientseo

“For schema and structured data, Merkle's schema markup generator is easy to use”
r/Nikola_SERP14

🔵𝕏 sentiment

positive

2 posts

Recommended for schema implementationPaired with other tools like RankMathUsed for AI/search engine optimization

“Schema tells AI what your page means, not what it just says. Must-add schemas: → Article → FAQ → How-To → Product → Organization → Use Merkle Schema Markup Generator and RankMath”
@seonatia

Last updated Feb 2026

Quick Facts

CategorySchema Markup Generator

Starting priceFree

Pricing modelFreemium

Free tierYes

Founded2018

HQColumbia, MD

FundingPart of dentsu

Parent co.Merkle (Dentsu)

Websitehttps://technicalseo.com/tools/schema-markup-generator/