JSON/XML Formatter for Readable Data
The JSON/XML Formatter is a browser-based tool for making structured data easier to read and inspect. It can format minified or single-line JSON and XML into a more organized layout with indentation, making it easier to review data and identify the structure of objects, arrays, and XML elements. Because formatting is performed directly in your browser, the data you enter does not need to be uploaded to an external formatting server.
Key Features
- JSON and XML Formatting: Format JSON and XML data into an indented, structured layout that is easier to read and review.
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Browser-Based Parsing:
JSON formatting uses the browser's
JSON.parse()API, while XML data is processed using the browser'sDOMParserAPI. - Local Processing: Your input data is processed directly in your browser and is not uploaded to our servers as part of the formatting process.
- One-Click Copy: Copy the formatted result to your clipboard and paste it into your code editor or other application.
How to Use the Tool
- Paste the JSON or XML data you want to format into the text area.
- Select Format JSON or Format XML depending on the type of data.
- Review the formatted result and click Copy Result to copy it to your clipboard.
Why Format JSON and XML Data?
JSON and XML are commonly used for exchanging structured data between applications, APIs, and services. When data is minified, it may appear as a long single line that is difficult to inspect manually. Formatting adds indentation and line breaks, making the relationship between objects, arrays, elements, and values easier to understand.
JSON Formatting
JSON formatting is useful when inspecting API responses, configuration files, or data exchanged between applications. Indentation makes nested objects and arrays easier to distinguish and can also make syntax problems easier to identify.
XML Formatting
XML formatting organizes elements and their attributes into an indented structure. This can make XML documents easier to inspect when working with configuration files, data exports, or XML-based APIs.
Frequently Asked Questions (FAQ)
A. The data may already be formatted, or the input may contain syntax or structure that prevents it from being parsed correctly. For JSON, check that the data follows valid JSON syntax. For XML, check that elements are properly nested and that opening and closing tags match.
A. This tool uses four spaces for indentation when formatting the output. The fixed indentation style provides a consistent layout that makes nested data easier to inspect.
A. Yes. The responsive interface works with modern web browsers on smartphones and tablets, allowing you to format and review JSON or XML data without installing additional software.
A. No. The formatting process runs directly in your browser, and the data entered into the formatter is not uploaded to our servers as part of the formatting process.
Related Utilities
- Word & Character Count : Count text lengths and line metrics accurately
- Text Search & Extract : Isolate specific matching string patterns instantly
- Whitespace & Line Cleaner : Batch strip unnecessary spaces and empty breaks
- Special Characters : A quick reference sheet of symbols ready to copy-paste