JSON-LD Tester

CRX ID
aohmciehgjboidolkmoaofcbnejmokan
Status
Live on Store
Description from extension meta

JSON LD Test and Viewer

Image from store
JSON-LD Tester
Description from store

1.0.14:
- Multi Language Support
- ch/en/de/es

1.0.13:
- Bugfix a message Error

1.0.12:
- Bugfix with Darkmode

1.0.10:
- add Darkmode
- fix bug with with wrong link when click "Test all"

1.0.9:
- change link to test single snippets

1.0.8:
- remove "alarms" and "tabs" from permissions
- add Manifest v3

1.0.6:
- Json Test is now the Rich-Test's from Google

1.0.5:
- small Bugfix for css.

1.0.4:
- Update for small Bugfixes

1.0.3:
- Refresh Button (do not need to refresh the site only in popup) / Seite nochmal durchsuchen über den Refresh Button
- Show Canonical / Der Canonical wir angezeigt wenn vorhanden
- Show Robots / Zeigt die Robots content an wenn vorhanden

- Remove <script> Tags for Validation on Google Page

Validate and Show the JSON-LD data from the current tab.

Dieses Tool zeigt die Anzahl der JSON-LD Daten auf einer Website an.
Im Popup Menü gibt es die Möglichkeit die Daten zu Validieren.

Latest reviews

Ted Mader 2025-09-14

Very helpful!

AdWords Robot 2025-08-17

Simple and effective structured data tester within the browser and loaded webpage. Works with realtime changes as well, which is great if JSON-LD is loaded via a script.

Thomas Dietrich 2025-07-23

A good idea, but it has issues with German umlauts (ä, ö, ü). It sends incorrectly encoded data to the test tool. The preview inside the browser looks correct, but as soon as it opens https://search.google.com/test/rich-results, the encoding is broken.

Alper Ortac 2025-02-07

This is exactly what I was looking for. Feature request: A preview on how the found entities would look like on Google. Do you think something like that would be possible?

Chris Narowski 2024-11-12

Works great for offline pages as well.

Pixel Patchwork 2023-10-19

Just what I was looking for! It quickly shows the JSON LD on any site without the hughe query time that the Google JSON LD test tool requires. Perfect for tweaking your JSON LD!

Pixel Patchwork 2023-10-19

Just what I was looking for! It quickly shows the JSON LD on any site without the hughe query time that the Google JSON LD test tool requires. Perfect for tweaking your JSON LD!

Swadesh Behera 2021-07-10

Very usefull, save you hours.

Swadesh Behera 2021-07-10

Very usefull, save you hours.

Mario Raider 2019-02-02

Shows amount of json-tags on plugin icon - very useful for quick view! Click on plugin-icon and get infos on canonical-url and robots-indexing-information. Direct link to google structured-data testing tool for deeper insights. Very useful - thanks for developing Mr. Kanzler!

Mario Raider 2019-02-02

Shows amount of json-tags on plugin icon - very useful for quick view! Click on plugin-icon and get infos on canonical-url and robots-indexing-information. Direct link to google structured-data testing tool for deeper insights. Very useful - thanks for developing Mr. Kanzler!

Ralf Schwöbel 2018-02-19

Thanks, very useful to provide the shortcut to the validator!

Ralf Schwöbel 2018-02-19

Thanks, very useful to provide the shortcut to the validator!

Statistics

Installs
6,000
Market
Chrome Web Store
Category
Rating
4.87 (15 votes)
Last update
2024-07-23
Version 1.0.14
Languages