Free tools Everything JSON

Put JSON in a query parameter, and take it back out

Paste JSON to get a percent-encoded string for a URL, or paste that string back to decode it and see the JSON formatted.

In your browser nothing you paste is uploaded
Output 

  

  




    

      
Sentrint reads a whole repository and reports what an attacker would find first, in plain English, with a fix you can paste back into the tool that built the app.

      
      Free scan
      
    


    

      More JSON tools
      

        
        
          JSON string escape
          Escape a block of text so it is a valid JSON string value, or unescape one back.
        
        
        
          JSON formatter
          Pretty-print JSON with two spaces, four spaces or tabs, and sort keys if you want.
        
        
        
          JSON validator
          Check whether a document is valid JSON and jump to the character that breaks it.
        
        
        
          JSON minifier
          Strip every space and newline from JSON, and see how many bytes that saved.
        
        
        
          JSON repair
          Fix trailing commas, single quotes, unquoted keys and comments, then re-parse.
        
        
        
          JSON tree viewer
          Explore a large document as a collapsible tree, with every node's path one click away.