JSON Tools

Text to JSON

Turns lines or key:value text into JSON.

Client-sideRuns entirely in your browser — your data never leaves your device.

Text to JSON is a free JSON Tools utility that runs entirely in your browser — nothing you enter is uploaded.

Text input
JSON output





  
How to use Text to JSON

  
    
      
  1. Paste the JSON you need to process into the input box.
    2. 
      
  2. Set Mode so the output fits your use case.
    3. 
      
  3. Watch the output update instantly while you adjust the JSON.
    4. 
      
  4. Use Copy to keep or reuse the result.
    5. 
  

  
About this tool

  
Text to JSON runs entirely in your browser. Text to JSON validates and reshapes your JSON locally with no server round-trip.

  
Because parsing is local, sensitive payloads never leave the page. It behaves the same on desktop and mobile, with nothing stored remotely.

  
Frequently asked questions

  

      
How do I use Text to JSON?
Use Text to JSON to process your input without installing anything using the Mode control; everything happens client-side.

      
Do I need an account for Text to JSON?
No — Text to JSON needs no account, sign-up or installation.

      
Does Text to JSON upload my data?
No — Text to JSON processes everything locally in your browser, so nothing you enter is uploaded or stored.

      
Can Text to JSON handle large or deeply nested JSON?
Yes. Text to JSON parses JSON entirely in your browser, so large or nested documents stay on your device and never upload.

      
Does Text to JSON work offline?
Once the page has loaded, Text to JSON keeps working with no network connection.

  

  
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