Schema Builder for Structured Data icon

Schema Builder for Structured Data

by Actonia Inc. · schema.dev · Developer Tools
FeaturedEstablished publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Easily build validated json-ld structured data markup for any webpage. Based on schema.org specification

Users
40K
0 in 30 days
Rating
3.6 / 5
unchanged in 30 days
Ratings
31
0 in 30 days
Store rank
#4,136
#3,601 among extensions
Version
0.80.1
updated 5 Mar 2025

Users

monthly, 3 years
6,00023K40KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 40,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
82031Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 31 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Schema Builder for Structured Data

Generating structured data markup for your webpages doesn't have to be hard! No more having to learn each Schema type, which elements are required vs. recommended or worrying about errors and issues. Schema.dev's Schema Builder makes it as simple as point and click to generate the perfect JSON-LD structured data for dozens of Google supported Schema types! and all for FREE! ============================================= Be sure to view the initial training video for fastest time to value. https://videos.seoclarity.net/video/kazj73n005plxgv61 ============================================= Simply enable the plugin, choose the schema markup you'd like to add and then populate the form using the point and click capabilities or manual input. Already have schema markup on your webpages? The built-in Schema testing tool helps validate your schema markup and shows errors and warnings. Key Features - Updated March 2nd, 2025 ================================== + NEW! Support for Vehicle Listing Markup + Support for 20+ Schema types - including ALL Google supported markups + Automatic detection of existing structured data + Point-and-click ease to populate schema fields + Intuitive UI that guides you through required, recommended and optional elements for each schema + Structured Data Testing capabilities built in for any schema markup generated + Intuitive UI to guide through required, recommended and optional elements Learn more at https://schema.dev NOTE: The plugin is in actively development - Join the forums at https://support.schema.dev for feedback, bugs and tips.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months0+0.0%00.00
1 year0+0.0%00.00

Chrome Web Store search rankings

Where Schema Builder for Structured Data appears when people search the store, with the 30 day change
Search phrasePosition30 days
data#22+10
recommend#75+6
plugin#84−4

Version history

36 versions recorded
0.80.15 Mar 2025
0.80.029 Oct 2024
0.79.112 Dec 2023
0.77.84 Dec 2023
0.77.030 Jul 2023
0.76.227 Apr 2023
0.7618 Apr 2023
0.7516 Apr 2023

Details

Category
Developer Tools
First seen
2 Jul 2020
Size
904 KB
Languages
en-US
Pricing
Free
Privacy policy
seoclarity.net
Support
support.schema.dev
Extension ID
klohjdodjjeocpbpadmkcndjoadijgjg

Permissions and risk

Minimal riskimpact 1, likelihood 0
Permissions
activeTabscriptingstorage

Alternatives to Schema Builder for Structured Data

Extensions that rank for the same store searches or share the Developer Tools category, ordered by users