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51Blocks JSON Schema Generator

v1.0

by mborgelt · updated 11 years ago

51Blocks JSON Schema Creator allows business owners to add schema markup to a single page or entire site.

JSONlocalmarkupschemastructured data
WordPress.org SaveAnalyze reviews Track this plugin
Rank
#13,902
Up49 vs yesterday
Active installs (est.)
≈ 155
100+ reported · High
Total downloads
7.5K
7,494 all-time
Rating
5.0/5
5 reviews
Support resolved
–
0 of 0 threads, last 2 months
Declining·Downloads -14.3% (30d)·Toward 90+ · ETA unknown

51Blocks JSON Schema Generator at a glance

51Blocks JSON Schema Generator is a WordPress plugin by mborgelt with 100+ active installs, the #13,902 most popular plugin on WordPress.org. On a typical day it’s downloaded about 3 times, 14% fewer than the month before. It’s rated 5.0 out of 5 from 5 reviews. Version 1.0 came out on Jun 28, 2015, more than 11 years ago. It is tested up to WordPress 3.4.2. Among the 39 plugins tagged “local”, it ranks #6. It was first released in 2015.

Chart time range

Applies to every chart below. History from Oct 10, 2026, 30 days.

Showing the last 30 days. Full history comes with any paid plan.See plans

Downloads over time

Download stats

81 downloads · the last 30 days

Downloads over time
51Blocks JSON Schema Generator Compare series
Downloads over time: 24 days across 1 series.510Oct 10Oct 14Oct 18Oct 22Oct 25Oct 29Nov 2
View as table
Date51Blocks JSON Schema Generator
Nov 2, 202611
Nov 1, 20267
Oct 31, 20263
Oct 30, 20263
Oct 29, 20263
Oct 28, 20263
Oct 27, 20265
Oct 26, 20264
Oct 25, 20264
Oct 24, 20265
Oct 23, 20262
Oct 22, 20261
Oct 21, 20262
Oct 20, 20261
Oct 19, 20263
Oct 18, 20262
Oct 17, 20261
Oct 16, 20262
Oct 15, 20263
Oct 14, 20265
Oct 13, 20262
Oct 12, 20261
Oct 11, 20262
Oct 10, 20266

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 155 · -8.3% in the last 30 days

Estimated installs
Estimated installs: 13 days across 1 series.155160165170Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9
View as table
DateEstimated installs
Nov 9, 2026155
Nov 8, 2026155
Nov 7, 2026154
Nov 5, 2026156
Nov 4, 2026156
Nov 3, 2026155
Nov 2, 2026155
Nov 1, 2026154
Oct 31, 2026154
Oct 30, 2026156
Oct 29, 2026155
Oct 28, 2026155
Oct 27, 2026169

Rank over time

#13,902 · up 33 in the last 30 days

Popular rank
Popular rank: 14 days across 1 series.#13.9K#13.9K#14K#14KOct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9
View as table
DateDaily snapshot
Nov 9, 2026#13,902
Nov 8, 2026#13,951
Nov 7, 2026#13,962
Nov 6, 2026#13,878
Nov 5, 2026#13,836
Nov 4, 2026#13,878
Nov 3, 2026#13,943
Nov 2, 2026#13,953
Nov 1, 2026#14,008
Oct 31, 2026#13,958
Oct 30, 2026#13,841
Oct 29, 2026#13,931
Oct 28, 2026#13,943
Oct 27, 2026#13,935

Growth %

Average -0.66% a day in the last 30 days

Growth %, day over day
Growth %, day over day: 12 days across 1 series.-5%0%5%Oct 28Oct 30Nov 1Nov 3Nov 5Nov 7Nov 9
View as table
DateGrowth
Nov 9, 20260.00%
Nov 8, 2026+0.65%
Nov 7, 2026-0.64%
Nov 5, 20260.00%
Nov 4, 2026+0.65%
Nov 3, 20260.00%
Nov 2, 2026+0.65%
Nov 1, 20260.00%
Oct 31, 2026-1.28%
Oct 30, 2026+0.65%
Oct 29, 20260.00%
Oct 28, 2026-8.28%

Active installs band

100+ on WordPress.org

Active installs (rounded band)
Active installs (rounded band): 14 days across 1 series.95100105Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9
View as table
DateDaily snapshot
Nov 9, 2026100+
Nov 8, 2026100+
Nov 7, 2026100+
Nov 6, 2026100+
Nov 5, 2026100+
Nov 4, 2026100+
Nov 3, 2026100+
Nov 2, 2026100+
Nov 1, 2026100+
Oct 31, 2026100+
Oct 30, 2026100+
Oct 29, 2026100+
Oct 28, 2026100+
Oct 27, 2026100+

Search rankings

Where it appears in WordPress.org search for the searches you track, checked every day.

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Change log

From our daily snapshot of WordPress.org

No changes yet. When this plugin's name, short description, tags, “Tested up to” or version change, they show here with what happened to its rank next.

Versions in use

Share of active installs on each published version, from WordPress.org.

  • v1.0100%

Rating trend

5.0★★★★★5 reviews · steady in the last 30 days

Requirements & info

Version history
Version
1.0
Requires WordPress
3.0.1
Tested up to
3.4.2
Requires PHP
–
First released
Jun 28, 2015
Last updated
Jun 28, 2015
Releases, last 12 months
…

Questions about 51Blocks JSON Schema Generator

How many websites use 51Blocks JSON Schema Generator?

51Blocks JSON Schema Generator is active on 100+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #13,902 most popular plugin on WordPress.org.

How many times has 51Blocks JSON Schema Generator been downloaded?

7,494 times in total since 2015. On a typical day it’s downloaded about 3 times. See download stats

When was 51Blocks JSON Schema Generator last updated?

Version 1.0 came out on Jun 28, 2015 (11 years ago).

Is 51Blocks JSON Schema Generator compatible with the latest WordPress?

51Blocks JSON Schema Generator’s readme says it’s tested up to WordPress 3.4.2, while the current version is 7.1. That doesn’t mean it breaks, but its author hasn’t confirmed it works with the latest releases.

Is 51Blocks JSON Schema Generator still maintained?

Its last release was 11 years ago, so it may no longer be actively maintained. No support threads were opened in the last two months.

What rating does 51Blocks JSON Schema Generator have?

5.0 out of 5 from 5 reviews on WordPress.org. 100% of them give 5 stars.

What are the best alternatives to 51Blocks JSON Schema Generator?

The plugins most like 51Blocks JSON Schema Generator, by the tags they share, are SureRank SEO (300K+), Schema & Structured Data for WP & AMP (100K+) and Schema (30K+). Compare all alternatives

Latest reviews

Analyze reviews
All reviews on WordPress.org

Review stats

5.0

★★★★★

5 reviews

  • 5 stars: 5 reviews, 100%
  • 4 stars: 0 reviews, 0%
  • 3 stars: 0 reviews, 0%
  • 2 stars: 0 reviews, 0%
  • 1 stars: 0 reviews, 0%
Positive
100%4–5★
Mixed
0%3★
Critical
0%1–2★

Compare with competitors

Add up to 1 competitor. No account needed.

Starter · 1 competitor
51Blocks JSON Schema Generator
Suggested:
Metric
51Blocks JSON Schema Generator
Estimated installs≈ 155
Reported installs100+
Rating5.0
Reviews5
Total downloads7.5K
Authormborgelt
First releasedJun 28, 2015
Version1.0
Requires WP3.0.1
Requires PHP–
Last updatedJun 28, 2015

Alternatives to 51Blocks JSON Schema Generator

Compare all alternatives

Popular plugins with the same tags, the most in common first.

Side by side:51Blocks JSON Schema Generator vs SureRank SEO51Blocks JSON Schema Generator vs Schema & Structured Data for WP & AMP51Blocks JSON Schema Generator vs Schema