XML to JSON

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Features

Smart structured parsing: accurately recognizes XML tags, attributes, and text nodes, converting them to standard JSON objects
Repeating tag arrayization: automatically merges same-name repeating tags into JSON arrays, maintaining data structure logical consistency
Dual format output: supports outputting XML to standard JSON or YAML format, flexibly adapting to various development environments
Auto-repair engine: built-in powerful XML syntax correction, automatically handling unclosed tags, missing quotes, and other errors
Local secure processing: pure browser local computation, ensuring absolute security of sensitive business messages (like payment credentials)

FAQ

How are XML attributes and text nodes converted to JSON?

The tool intelligently distinguishes and handles XML attributes and text content. By default, XML attributes are converted to JSON object key-value pairs (e.g., `{"@id": "123"}`), while pure text nodes are converted to `#text` fields. You can also customize these mapping rules in settings to meet different business system parsing needs.

If XML contains multiple repeating tags with the same name, will they automatically become a JSON array?

Yes. The tool has a smart recognition algorithm built in that automatically detects repeating XML tags and converts them to JSON array structures. For example, multiple consecutive `<item>` tags will automatically merge into an `items` array, ensuring the converted data structure is logically complete and consistent, perfect for handling list-type data.

Can it successfully convert XML data with formatting issues (like missing closing tags)?

Yes. The tool has a powerful XML fault tolerance and repair engine built in that can automatically detect and fix common formatting errors, such as unclosed tags, incorrect quotes, or illegal characters. This makes it easy to handle "dirty data" from legacy systems or non-standard third-party interfaces, ensuring smooth conversion.