YourConvertor

ONLINE DEVELOPER TOOLS

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Format, validate, and convert data

Fast, private utilities that run entirely in your browser.

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TOOL LIBRARY

All-in-one developer toolkit

Formatters, validators, converters, encoders, generators, and privacy-first utilities.

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Local processing

Your content stays in browser memory. Tool operations do not upload it.

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Built for speed

Zero round trips: transformations run immediately on your device.

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One consistent workflow

Every tool uses the same sample, clear, run, copy, and download controls.

FREE ONLINE DEVELOPER TOOL

XML to JSON

Convert XML elements, attributes, and repeated nodes into JSON that can be inspected with modern developer tools. Your input is processed locally in the browser and is not uploaded to YourConvertor.

How to use XML to JSON

  1. Paste valid source-format data into XML to JSON.
  2. Confirm the source structure matches the expected input format.
  3. Run XML to JSON to generate the target format.
  4. Inspect nested values and escaping before copying the converted result.

Common uses

  • A frontend developer can turn a legacy order response into a JSON fixture for component tests.
  • A data analyst can inspect repeated feed records with JSON tooling after checking the conversion mapping.

Example input

<person><name>Ada</name><age>36</age></person>

Example result

{
  "orders": {
    "order": {
      "@id": "17",
      "total": {
        "@currency": "USD",
        "#text": "24.50"
      }
    }
  }
}

Common mistakes

  • Mixed text and child elements. Fix: inspect the output mapping because text may require a dedicated property.
  • Repeated sibling nodes unexpectedly become arrays. Fix: code consumers for zero, one, and many records according to the agreed contract.
  • Namespace prefixes are treated as part of names. Fix: preserve or normalize namespaces explicitly rather than dropping them blindly.

Tips for reliable results

  • Check one representative nested record before converting a large input.
  • Review arrays, attributes, null values, dates, and leading zeros because formats represent these values differently.
  • Validate the generated output with a target-format validator before importing it into another system.

Frequently asked questions

How are XML attributes represented?

The output uses explicit attribute keys so attributes are not confused with child elements.

Will numeric-looking text become a number?

Do not assume so. XML text is text unless the converter or your application applies a type rule.

Can every XML document round-trip through JSON?

Not perfectly. Mixed content, namespaces, ordering, and comments may need a documented custom mapping.

Can every source value be represented exactly in the target format?

Not always. Nested data, attributes, comments, types, nulls, dates, and leading zeros may require an agreed mapping.

How should I check a conversion?

Validate the target syntax and compare representative records, including empty values, special characters, arrays, and nested fields.

Does XML to JSON upload my data?

No. Supported XML to JSON processing runs locally in your browser.

Does the free plan have an input limit?

No plan-based input cap is applied. Individual tools may still enforce documented safety limits to keep browser-side processing reliable.

構造情報を失わない XML から JSON

属性、繰り返し子要素、名前空間、テキストを明示的に対応付けます。

注意すべき失敗

単独要素と繰り返し要素で JSON の形が不統一になる場合があります。

安全上の境界

サーバー解析では外部実体を無効にし、機密属性を伏せてください。

完全な例、制限、チェックリストを読む

安全な XML 解析と XXE 境界

変換前に外部実体と予期しない文書宣言を拒否します。

注意すべき失敗

寛容なパーサーはローカルファイル読取や通信を行う恐れがあります。

安全上の境界

強化パーサーとバイト、深度、実体の上限を使ってください。

完全な例、制限、チェックリストを読む