Batch ID Card Extraction

• Free online batch ID card number extraction tool that intelligently recognizes and extracts 18-digit and 15-digit Chinese mainland ID numbers from text, with automatic deduplication, count statistics, and one-click copy of all results
• Ideal for data cleaning and information organization; the result list also shows each ID's type, gender and birth date for easy verification

1. Open the tool page — no download or installation needed (click "Example" to load sample text)
2. Paste text containing ID numbers into the input box, and optionally check Remove Duplicates / Sort by Length / Highlight Format
3. Click the "Extract" button to start recognition; results appear in the list below — use "Copy All" or "Download Results" to save them

• This tool is completely free and requires no sign-up
• Everything runs locally in your browser — your data never leaves your device. Please handle others' ID details with care

Free online batch ID card number extraction tool, supports intelligent recognition and extraction of 18-digit and 15-digit ID card numbers from text, with automatic deduplication, count statistics, and one-click copy of all results. Suitable for data cleaning, information organization and other scenarios.

Open the tool page — no download or installation needed (click "Example" to load sample text) Paste text containing ID numbers into the input box, and optionally check Remove Duplicates / Sort by Length / Highlight Format Click the "Extract" button to start recognition; results appear in the list below — use "Copy All" or "Download Results" to save them

This tool is completely free and requires no sign-up Everything runs locally in your browser — your data never leaves your device. Please handle others' ID details with care

Yes, Batch ID Card Extraction is completely free. No download or installation required — it runs right in your browser.