Growth signalUnknownMedium-risk permissions

Schema Markup Viewer - Structured Data Inspector

View and inspect all JSON-LD, Microdata, and RDFa schema markup on any webpage. Free structured data tool.

Users102Current public install base

Rating5.0Store average score

Reviews4Public review volume

Manifest versionV3Extension platform version

7-day growth+4Net users gained this week

7-day growth rate+4.21%Relative weekly velocity

Preview

Schema Markup Viewer - Structured Data Inspector Media preview

2 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

5.00

Latest

5.00

30-day rating change

0.00

2026年6月9日2026年6月15日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthGrowing

+2+2.06%

7-day growthGrowing

+4+4.21%

30-day growthGrowing

+31+45.6%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0.0

ManifestV3

Size12.56KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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Schema Markup Viewer is a free structured data inspector that lets you instantly view and analyze all schema markup on any webpage. Click the icon to see a complete breakdown of JSON-LD, Microdata, and RDFa structured data.

Features:

Detects all three schema formats: JSON-LD, Microdata, and RDFa

Displays schema types found on the page with counts

Full JSON-LD code viewer with syntax highlighting

Copy any schema block to clipboard with one click

Reviews

Recent review snapshot

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The Chrome Web Store shows 4 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

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