Ling.Tools

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Chinese ID test data

Generate or check syntactically valid 18-character mainland China resident ID numbers for testing.

Input & settings

01
Configure tool input
Processed in your browser. Your input is never uploaded or saved.

Result

02

Ready when you are

Set up your input and run the tool. Your result will appear right here.

Private · Instant · Local

GUIDE & CONTEXT

About this tool

Applies the GB 11643-1999 date, sequence and check-digit rules. A matching checksum does not prove a number was issued or belongs to a real person. Generated values are for tests only.

How to use it

  1. Choose generation or validation; for generation set a region, birth date and sex.
  2. Copy test-only numbers or inspect the validation result.
Example

The published standard example 11010519491231002X has a valid checksum.

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