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
Latest, 16 Oct 2026:7 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 months
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.