JSON键名排序
按字典序递归排序对象键名，便于比对差异。
关于「JSON键名排序」
它属于「JSON 工具」分类：JSON 的格式化、结构变换与各种数据格式互转。
- 按<b>字典序</b>重排对象的键名，数组元素的顺序保持不变。
- 默认<b>递归处理</b>所有层级的嵌套对象，取消勾选则只排最外层。
- 统一键顺序后，两份内容相同但书写顺序不同的 JSON 可以直接做文本对比。
- 排序使用中文本地化规则，中英文混排的键名也能得到稳定顺序。
完全免费、无需注册；所有处理都在浏览器本地完成，文件不会上传到任何服务器。
相关关键词：JSON键名排序、JSON 工具、排序、sort、key、在线工具、免费
如何使用「JSON键名排序」
- 打开工具：打开「JSON键名排序」页面，无需注册、无需安装任何软件。
- 准备输入：准备好要处理的内容或文件：文本可直接粘贴，文件可拖入页面（本工具属于「JSON 工具」）。
- 填入内容：把内容粘贴进输入框，或把文件拖入页面；也可以点击「示例」先填入样例数据试一下。
- 设置选项并处理：按需调整页面上的选项，然后点击处理 / 转换 / 生成按钮。
- 获取结果：处理完全在浏览器本地完成，结果可直接复制或下载，文件不会上传到任何服务器。
常见问题
- 为什么数组没有被排序？
- 数组的顺序通常是有业务含义的（比如步骤、排名），随意重排会改变数据语义，所以这里只排序对象的键名，数组元素顺序原样保留。
- 排序会改变数据吗？
- 不会。JSON 对象在语义上是无序的键值集合，调整键的书写顺序不影响取值结果，数据内容完全等价。
- 有什么实际用途？
- 最常见的是版本对比：两份配置文件如果键顺序不同，直接 diff 会产生大量噪音；先统一排序再对比，就只会剩下真正的差异。
Sort JSON Keys (English)
Recursively sort object keys alphabetically to ease diffing.
Belongs to “JSON Tools”: Format, transform and convert JSON to and from various data formats.
- Reorders object keys in <b>dictionary order</b>; array element order is preserved.
- <b>Recursive</b> by default across all nested levels; uncheck to sort only the top level.
- With unified key order, two JSONs with identical content but different key order can be diffed directly.
- Sorting uses locale rules, giving stable order even for mixed Chinese/English key names.
Free, no sign-up; everything runs locally in your browser and files are never uploaded.
Keywords: Sort JSON Keys, JSON Tools, sort, key, online tool, free
How to use it
- Open the tool：Open the “Sort JSON Keys” page — no sign-up and nothing to install.
- Prepare the input：Prepare the content or file to process: paste text or drop a file onto the page (this tool belongs to “JSON Tools”).
- Provide the input：Paste your content into the input box or drop a file onto the page; you can also click “Sample” to try example data first.
- Adjust options and run：Adjust the options if needed, then click the process / convert / generate button.
- Get the result：Everything runs locally in your browser; copy or download the result — your files are never uploaded.
FAQ
- Why aren’t arrays sorted?
- Array order is usually meaningful (steps, rankings); reshuffling changes semantics, so only object keys are sorted and array order stays intact.
- Does sorting change the data?
- No. A JSON object is semantically an unordered key-value set; reordering keys does not affect values — the data is fully equivalent.
- What is it used for?
- Mostly for version diffing: two configs with different key order produce noisy diffs; sort first so only real differences remain.
More tools in JSON Tools
- JSON Formatter/Minifier — Beautify, minify, validate and highlight JSON.
- Flatten JSON — Flatten nested structures into a.b.c single-level keys.
- Unflatten JSON — Restore dotted-path objects into nested structures.
- JSON to CSV — Convert an array of objects into a downloadable CSV.
- CSV to JSON — Parse CSV text or files into a JSON array.
- JSON to Excel — Export an array of objects as an .xlsx workbook.
- Excel to JSON — Upload an Excel file and convert sheets to JSON.
- JSON to XML — Convert JSON structures into well-indented XML.
- XML to JSON — Parse an XML document into an equivalent JSON object.
- JSON to YAML — Convert JSON into more readable YAML.
- YAML to JSON — Parse YAML config into standard JSON.
- JSON to SQL — Generate INSERT statements and CREATE TABLE DDL from arrays.
- SQL to JSON — Reverse-engineer JSON data from INSERT statements.
- JSON to Base64 — Convert JSON to and from Base64 with UTF-8 support.
- JSON ⇄ Cookie — Convert between Cookie strings and JSON key-values.
- JSON Diff — Recursively compare two JSON documents, marking add/delete/change.