JSON/YAML Validator
Validate and format JSON or YAML snippets while keeping errors visible and recoverable.
Format
Action
valid · JSON
Valid JSONBeautified output.
- Top-level type: object
- Characters: 105
{
"event": "customer.created",
"enabled": true,
"retries": 3,
"tags": [
"billing",
"production"
]
}This tool runs in your browser. Inputs stay local and are not sent to any server.
How to use this result
Config validation should not hide the original input. Users need to see exactly what changed.
Examples
JSON object
Common questions
Q.Will this upload my config?
This tool runs locally in the browser.
Before using JSON/YAML
When it helps
JSON/YAML is useful when development, documentation, and automation workflows need repeated conversion, validation, and debugging steps in one place. It is designed for situations like turning {"enabled":true} into Valid JSON without leaving the browser workflow.
Suggested workflow
The basic workflow is simple: enter Config text, adjust options when needed, and review Validation result. Before relying on the result, check the units, date, file type, rounding basis, or other assumptions that may change the outcome.
How to verify results
JSON/YAML is a supporting utility for quick judgment. If the result affects contracts, filings, payments, security, customer data, or other important decisions, verify it against official sources, source systems, internal policy, or qualified review.
Data handling notice
Browser-local processing: the main calculation or conversion runs in your browser.
No server storage: except for UI preferences such as favorites, ZHS does not store your input files or text on the server.
Sensitive-data caution: even with local processing, avoid entering production secrets, national IDs, financial data, or raw customer data into public web tools.