Unstringify JSON

What Does “Unstringify” Mean?

In programming, when you turn an object into a string, it’s called “stringifying.” This tool does the exact opposite—it unstringifies (or parses) that data.

It performs two key jobs at once:

1. Unescaping: It removes the backslashes (\) that were added to “escape” the quotes.
2. Formatting: It indents the code and adds newlines so humans can actually read it.

Essentially, it turns a computer-friendly text string back into a human-friendly data object.

How to Unstringify JSON

1. Paste Your String: Copy the escaped JSON string from your logs or code and paste it into the top box labeled “Enter JSON String.”
   • Pro Tip: If you have a log file saved as a text document, you can just click “Upload .txt File” to load it directly.
2. Click the Button: Hit the blue “Unstringify & Format” button.
3. View the Result: The tool will strip away the escape characters and format your JSON in the bottom box.
4. Copy Clean Code: Click “Copy Output” to grab your clean, valid JSON object.

Why Do You Need to Unstringify JSON?

• Debugging Logs: Server logs often store JSON payloads as strings to keep them on one line. To see what data was actually sent, you need to unescape it first.
• API Responses: Sometimes an API will return a JSON object wrapping another JSON string (nested JSON). To access the inner data, you have to unstringify it.
• Database Cleanup: If you copy a value from a database column that stores JSON as text, it will likely be escaped. This tool restores it to its original format.
• Sanity Checks: It validates your string. If the tool can’t unstringify it, you know your string is broken or cut off.

Example of Unstringifying

It’s easiest to see the difference with a real example.

Input (The Messy String): This is typically what you might find in a log file.

Plaintext

"{\"user\":{\"id\":55,\"name\":\"Alice\"},\"active\":true}"

Output (The Clean JSON): After clicking “Unstringify,” you get this actionable code:

JSON

{
  "user": {
    "id": 55,
    "name": "Alice"
  },
  "active": true
}