Encoding

JSON Decode

Decode a JSON string to text.

How to use JSON Decode

JSON Decode — Decode a JSON string literal back into the original text, including newlines and quotes. Free to use in D2i DevTools — no account required.

Steps

  1. Fill in JSON string. This field is required.
  2. Click Run and copy the result under the form.

Frequently asked questions

What is JSON Decode used for?

Use it to read a JSON-escaped value copied from a payload, a log, or the JSON Encode tool.

How do I use the free online JSON Decode tool?

Fill in JSON string. This field is required. Click Run and copy the result under the form.

What can I paste or upload into JSON Decode?

Paste one JSON string, including the opening and closing quotes. An object, array, or number is rejected.

What output does JSON Decode give me?

The unescaped text. A \n in the JSON string becomes a real newline, and the surrounding quotes are removed.

Is JSON Decode free, and is my input private?

Yes — Your input is processed in memory for this request only. It is not saved to disk or the database, and it is cleared after the tool finishes.

Why does an object fail to decode?

This tool decodes a JSON string, not a JSON document. Pretty-print or check an object or array with JSON Pretty or JSON Validate.

Inputs are processed in memory only and are not saved to disk or the database. Data exists only for the duration of your request.