身份证信息提取
从身份证号提取生日、性别、归属地并校验。
关于「身份证信息提取」
它属于「文本处理」分类：中文排版、编码转换、统计与内容检查。
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：身份证信息提取、文本处理、身份证、生日、校验、在线工具、免费
如何使用「身份证信息提取」
- 打开工具：打开「身份证信息提取」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「文本处理」）。
- 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
- 校验通过就说明身份证是真的吗？
- 不能。校验只能证明号码符合编码规则，任何人都可以构造出一个格式合法的号码。要确认真实性，必须通过公安机关的官方核验渠道。
- 地区显示不够详细？
- 工具内置的是省级行政区对照表。市县级代码数量庞大且历年有调整，因此只精确到省份。完整的行政区划可查询国家统计局发布的标准。
- 号码会被上传吗？
- 不会。所有解析都在你的浏览器里完成，页面没有任何数据上报逻辑，关闭标签页后内容即刻消失。
- 为什么年龄和实际差一岁？
- 这里计算的是周岁：以今天为准，若今年生日还没过则减一岁。中国传统的虚岁算法不同，通常比周岁大一到两岁。
ID Card Info Extractor (English)
Extract birthday, gender, region from an ID number and validate.
Belongs to “Text Tools”: Chinese typography, encoding conversion, statistics and content checks.
Free, no sign-up; everything runs locally in your browser and files are never uploaded.
Keywords: ID Card Info Extractor, Text Tools, id, birthday, validate, online tool, free
How to use it
- Open the tool：Open the “ID Card Info Extractor” 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 “Text 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
- Does a valid check mean the ID is real?
- No. Validation only proves the number follows the encoding rules; anyone can construct a format-legal number. Verify authenticity through official police channels.
- Why isn’t the region more detailed?
- The built-in table is at province level. City/county codes are numerous and change over time, so only the province is shown. Full divisions are in the NBS standard.
- Is the number uploaded?
- No. All parsing happens in your browser; the page reports nothing, and content disappears when you close the tab.
- Why is the age off by a year?
- This computes full years (suì): as of today, minus one if this year’s birthday hasn’t passed. The traditional xūsuì is usually 1–2 years more.
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- RMB Amount in Words — Convert numeric amounts into Chinese capital letters.
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