JSON Encoder

Escape text, HTML, or code into a safe JSON string format.

Drop your file here

JSON String Output

About JSON Encoding

This JSON Encoder tool helps you convert raw text, HTML snippets, or any string data into a valid JSON string format. It automatically handles special characters, escaping them so they can be safely included in a JSON file or API payload.

Why Encode to JSON?

  • To include HTML or code snippets inside a JSON object.
  • To safely transport strings containing quotes " or backslashes \.
  • To prepare data for API requests that require JSON bodies.

What gets escaped?

  • Double quotes " become \"
  • Backslashes \ become \\
  • Newlines become \n
  • Tabs become \t

FAQ

Does this validate my JSON?

No, this tool creates a JSON string from your input. To validate existing JSON, use our JSON Validator.

Is my data secure?

Yes! All encoding happens in your browser using JavaScript. No data is sent to our servers.