Developer
⌑ Files stay on your deviceValidate JSON ✓
Validate JSON input and produce a JSON report of parser or compiler findings. Project-wide checks may require a local project.
Your result.
How to use Validate JSON
- Choose your JSON, TXT or paste text into the editor.
- Choose your JSON source or paste it into the editor and review the supported parser or engine.
- Run validation and review the JSON JSON report.
Formats and requirements
- Input formats
- JSON, TXT
- Output
- JSON
- Availability
- Free in your browser and through the CLI
- Files per operation
- 1
- Browser file limit
- 8 MiB per file, 32 MiB total
What to expect
Validation checks the configured parser or compiler; project-wide types, imports and dependencies may require a local project.
Do my files leave my device?
No. File processing runs locally in your browser worker. OneKit does not receive your input files or results. Required public processing libraries may download when you first use the tool.
File privacy and local processing →