Unstringify JSON Online

Convert valid JSON or JSON string literals into readable, formatted JSON.

Stringified JSON → Readable JSON

Stringified JSON
Paste valid JSON or a JSON string literal below.

How Unstringify JSON works

Stringified JSON is JSON that has been converted into a string, usually with escaped quotation marks and backslashes.

This tool first parses the outer JSON string. If the result is itself valid JSON, it parses that second layer too and pretty-prints the final structure.

Unstringify JSON example

Stringified
"{\"name\":\"Alice\",\"age\":30}"
Unstringified
{
  "name": "Alice",
  "age": 30
}

Frequently Asked Questions

What is stringified JSON?

It is JSON that has been serialized into a string, often containing escaped quotation marks.

Can this handle double-encoded JSON?

Yes. If the first parse returns another JSON string, the tool attempts a second parse automatically.

What if the input is already normal JSON?

The tool still parses it and returns a formatted JSON result.

What happens with invalid input?

The tool shows a clear error and does not produce misleading output.

What if the outer string contains ordinary text?

If the outer value is a valid JSON string but its contents are not another JSON document, the result stays a quoted JSON string.

Does it remove every layer of encoding?

No. It parses the input once and attempts one additional parse when the first result is a string. Further layers are not automatically removed.

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