Question 1

How do I use the JSON Validator?

Accepted Answer

It detects and auto-corrects common issues: comments, unquoted keys, trailing commas Validation errors show the exact position of the problem

Question 2

Is the JSON Validator free and private?

Accepted Answer

Yes — it runs in your browser, requires no signup for basic use, and your data never leaves your device. The JSON specification is only 10 pages long — one of the shortest data format specs ever written.

JSON Validator

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