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Schemer - Schema Markup Generator icon

Schemer - Schema Markup Generator

Auto-generate JSON-LD schema markup from any webpage. Detects page type (Article, Product, Recipe, Event, FAQ…) for SEO.

Users9Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth+3Net users gained this week
7-day growth rate+50%Relative weekly velocity
Preview

Schemer - Schema Markup Generator Media preview

1 assets
Trend

User growth trend

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User Growth Over Time

889992026年7月19日2026年7月22日2026年7月25日Latest: 9
Rating trend

7-day rating trend

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Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
00%
7-day growthGrowing
+3+50%
30-day growthGrowing
+3+50%
Technical snapshot

Version, languages, and crawl freshness

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Version1.0.0
ManifestV3
Size57.76KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Schemer instantly generates JSON-LD schema markup from any webpage. No coding required. Open the extension, and it automatically reads the page you’re on, detects its type, and outputs structured data

ready to paste into your HTML.

Why schema markup matters

Schema markup helps Google understand your content and display rich results in search: star ratings, FAQ dropdowns, recipe cards, event details, product prices, and more. Adding it correctly is the

difference between a plain blue link and a rich snippet that stands out.

How it works

Reviews

Recent review snapshot

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Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average--Average computed only from synced review bodies below
Reviews with text0Synced review bodies
Total ratings / reviews0Chrome Web Store public rating/review count

Store average score: --. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
0
4★
0
3★
0
2★
0
1★
0
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Similar and related extensions

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