jsonpost
Generators & Utilities

JSON String Converter (Stringify/Parse)

Convert JSON to an escaped string literal for embedding in code, or parse a stringified JSON back to an object.

Runs entirely in your browser — your data never leaves your device.

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How to use this tool

  1. 1Paste your JSON or stringified JSON into the editor.
  2. 2Choose Stringify or Parse.
  3. 3Copy the result.

Frequently asked questions

What does Stringify do?
It produces an escaped string literal of your JSON, ready to paste inside a code string or another JSON document.
Can it handle double-encoded JSON?
Yes. Parse mode unwraps a stringified JSON string back into a normal object, even when it was escaped.
Is my data uploaded to a server?
No. Every tool on JSONPost runs entirely in your browser using JavaScript. Your JSON never leaves your device, so it is safe to use with private or sensitive data.

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Escape special characters so JSON can be embedded in code, or unescape it back to readable text.

JSON Formatter & Beautifier

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JSON to Base64 Encoder

Encode JSON into a Base64 string for safe transmission in URLs, headers, and data URIs.