JSON Workbench icon

JSON Workbench

by holynova · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Repair JSON and generate developer outputs locally.

Users
7
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#221K
#185K among extensions
Version
0.1.2
updated 18 Aug 2026

Users

monthly, 3 months
047Jul 2026Sep 2026Oct 2026
Latest, 16 Oct 2026: 7 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months
001Jul 2026Sep 2026Oct 2026
Latest, 16 Oct 2026: 0 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 JSON Workbench

# Chrome Web Store listing — English ## Product name JSON Workbench ## Short description Repair JSON and generate Schema, TypeScript, Zod, Pydantic, and mock data locally. ## Detailed description JSON Workbench repairs JSON-like input and turns it into developer-ready outputs without sending data to a server. - Repair common issues such as trailing commas, unquoted keys, JSONL, incomplete brackets, and JSON in logs. - Format and minify the repaired JSON. - Generate JSON Schema, TypeScript, Zod, Pydantic, and semantic mock data. - Use the Chrome Side Panel or the full-page workbench. - Keep local history with Private mode for sensitive input. The interface follows Chrome's browser UI language through the official extension localization system. English is the default locale; Chinese (China) is included in the same package. ## Category Developer Tools ## Privacy Repair, generation, and history storage are local. The extension does not use AI, telemetry, analytics, remote APIs, or network calls.

Growth

WindowUsersChangeRatingsRating
7 days−2−22.2%00.00
30 days−2−22.2%00.00

Version history

3 versions recorded
0.1.218 Aug 2026
0.1.12 Aug 2026
0.1.05 Jul 2026

Details

Category
Developer Tools
First seen
5 Jul 2026
Size
305 KB
Languages
en, zh-CN
Pricing
Free
Privacy policy
holynova.github.io
Support
github.com
Extension ID
mghdjooeekfccebepbbgallgnlihhckd

Permissions and risk

Moderate riskimpact 1, likelihood 3
Permissions
sidePanelcontextMenusstorageclipboardRead

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