What is JSON-LD and why do I need to format it?

JSON-LD is a JSON-based format for encoding linked data that search engines use to understand your content. Formatting JSON-LD ensures proper syntax, consistent indentation, and validation of required properties. Well-formatted JSON-LD is easier to debug, maintain, and validate, reducing the risk of search engine parsing errors that prevent rich snippet display.

What are the required properties in JSON-LD?

Every JSON-LD schema must include @context (typically https://schema.org) and @type (the schema category like Article, Product, or FAQPage). These properties tell search engines what vocabulary is being used and what type of content you're describing. Missing either of these properties will cause validation errors and prevent rich snippets from appearing.

Will formatting my JSON-LD change its meaning or functionality?

No, formatting only changes the presentation of your JSON-LD code, not its meaning or functionality. Whether formatted with indentation or written on a single line, the JSON-LD will be parsed identically by search engines. Formatting is purely for human readability and development purposes, with no impact on how search engines process your schema.

How do I know if my JSON-LD is valid?

The formatter validates that your JSON has correct syntax and contains required @context and @type properties. You can also test your implementation using Google's Rich Results Test, which checks if your schema is recognized and will generate rich snippets. Google Search Console also reports structured data issues and validation errors in your implementation.

Can I format JSON-LD for any schema type?

Yes, the formatter works with any valid JSON-LD code following schema.org standards. Whether you're using Article, Product, LocalBusiness, FAQPage, Event, Recipe, or any other schema type, the formatter will validate and format it correctly. The examples provided cover common use cases, but the tool works with any properly structured JSON-LD markup.

JSON-LD Formatter

Format, validate, and clean up JSON-LD structured data markup with syntax checking and error detection. Ensure your schema markup is properly formatted and error-free for optimal search engine processing with comprehensive validation of required properties and structure.

json-ld

formatter

validator

Share this tool:

Example JSON-LD

Load pre-configured examples to format and validate

Input JSON-LD

Paste your JSON-LD markup below

Indent Level

2 spaces

JSON-LD Markup

Continue Your Seo Journey

More tools you might find useful

Schema Markup Generator

Schema generator supporting 13+ structured data types

Review Schema Generator

Generate JSON-LD schema markup for review rich snippets

Recipe Schema Generator

Generate JSON-LD schema markup for recipe content

Job Posting Schema Generator

Generate JSON-LD schema markup for job listings

🌈 Browse More Tools

All SEO Tools All Tools

Complete Guide: JSON-LD Formatter

Everything you need to know about using JSON-LD Formatter effectively

Related Tools

More tools you might find useful

Featured

On-Page SEO Checker

Audit meta tags and on-page SEO

Hreflang Tag Generator

Create hreflang tags for international SEO

hreflang

Schema Markup & Structured Data Tools

Generate JSON-LD structured data markup for rich snippets. Create schema for articles, products, local business, FAQ, breadcrumb navigation, and more to enhance search engine visibility.

View collection