What phone number formats are supported?

The tool supports a wide range of formats including Chinese mobile numbers (11 digits starting with 1), landline numbers with area codes (like 010, 021, 0755), toll-free numbers (400, 800), and international formats with country codes (+86). It recognizes numbers with various separators including spaces, dashes, parentheses, dots, or no separators at all.

Is my data private and secure?

Absolutely! All phone number extraction happens entirely in your browser using client-side JavaScript. No text or phone numbers are sent to any server, no data is logged, and no information is collected. You can even use this tool offline once the page is loaded. Your data is 100% private and secure.

Does it remove duplicate phone numbers?

Yes! The tool automatically removes duplicate phone numbers from the results. If the same number appears multiple times in your text (even with different formatting), it will only be shown once in the extracted list. This gives you a clean list of unique contact numbers.

Can it handle large amounts of text?

Yes, the tool can efficiently process large volumes of text. Whether you have a few lines or thousands of lines containing phone numbers, the extraction happens quickly. It's perfect for processing entire documents, email threads, or large customer lists.

What about numbers with different formatting?

The tool is designed to handle various formatting styles. It can extract numbers formatted as 13812345678, 138-1234-5678, 138 1234 5678, (138)1234-5678, and more. It intelligently recognizes phone numbers regardless of how they're formatted in the source text.

Will it extract non-phone number sequences?

The tool uses intelligent pattern matching to identify valid phone numbers and filter out false positives. While it's highly accurate, very occasionally it might extract number sequences that look like phone numbers but aren't. Always review the results, especially for critical applications.

Can I use this for international phone numbers?

Yes, the tool supports international format phone numbers, particularly those with the +86 country code for China. For best results with international numbers, ensure they include the country code. The tool is optimized for Chinese phone number formats but can recognize many international patterns.

How do I use the extracted numbers in other applications?

After extraction, use the "Copy All" button to copy all phone numbers to your clipboard. You can then paste them into spreadsheets (Excel, Google Sheets), CRM systems, contact management software, or any other application. Each number is on a separate line for easy importing.

What if no phone numbers are found?

If the tool doesn't find any phone numbers, it will display a "No phone numbers found" message. This could mean: 1) The text doesn't contain phone numbers, 2) The numbers are in an unusual format not recognized by the tool, or 3) The numbers are heavily obfuscated. Try reformatting the text or checking that valid phone numbers are present.

Phone Number Extractor

Intelligently extract and validate phone numbers from any text. Automatically detect and extract Chinese mobile numbers, landline numbers with area codes, and international phone numbers from documents, emails, web pages, or any text content. Features include format validation, duplicate removal, and batch export.

Phone Number Extractor Tool Introduction

A powerful and intelligent phone number extractor that automatically detects and extracts phone numbers from any text source. Supports Chinese mobile numbers (11 digits), landline numbers with area codes, international formats with country codes, and various formatting styles with built-in validation and duplicate removal.

Perfect for data analysts, marketers, sales teams, customer service departments, recruiters, researchers, and anyone who needs to extract contact information from documents, emails, web content, business cards, resumes, or any text-based data quickly and accurately.

Our extractor uses advanced pattern matching algorithms to identify various phone number formats including mobile numbers, landlines with area codes, toll-free numbers, and numbers with different separators (spaces, dashes, parentheses, dots). It intelligently handles mixed formats and filters out false positives.

All processing happens locally in your browser with zero data transmission. Your text and extracted phone numbers remain completely private and secure. No registration, no tracking, no data storage.

Phone Number Extractor User Guide

How to Use

Paste Your Text: Copy and paste any text containing phone numbers into the input field. This can be from emails, documents, web pages, business cards, resumes, customer lists, or any text source.
Extract Numbers: Click "Extract Phone Numbers" to automatically scan and identify all valid phone numbers in the text.
Review Results: All extracted phone numbers are displayed in a clean list format with automatic validation and duplicate removal. See the total count of unique numbers found.
Copy Results: Use "Copy" to copy individual phone numbers, or "Copy All" to copy the entire list to your clipboard for use in spreadsheets, CRM systems, or other applications.
Clear and Repeat: Click "Clear" to reset and process new text.

Supported Phone Number Formats

Chinese Mobile Numbers: 13812345678, 138-1234-5678, 138 1234 5678, (138)12345678
Chinese Landlines: 010-12345678, (021)12345678, 0755-1234567, 400-123-4567
International Format: +86 138 1234 5678, +86-138-1234-5678, 0086 138 1234 5678
Toll-Free Numbers: 400-xxx-xxxx, 800-xxx-xxxx
Various Separators: Spaces, dashes, parentheses, dots, or no separators

Common Use Cases

Lead Generation: Extract contact numbers from business directories, websites, or marketing materials
Data Entry: Quickly extract phone numbers from scanned documents or PDFs for database entry
Customer Service: Parse customer emails or messages to extract callback numbers
Recruitment: Extract contact information from resumes and job applications
Sales & Marketing: Build contact lists from various text sources for outreach campaigns
Research: Collect phone numbers from survey responses or research data
Data Cleaning: Extract and standardize phone numbers from messy datasets
Business Card Scanning: Extract numbers from OCR-scanned business card text

Advanced Features

Smart Pattern Matching: Recognizes various phone number formats and separators
Format Validation: Validates numbers to ensure they match valid phone number patterns
Duplicate Removal: Automatically removes duplicate numbers from results
Mixed Format Support: Handles documents with multiple phone number formats
False Positive Filtering: Intelligently filters out number sequences that aren't phone numbers
Batch Processing: Process large amounts of text with thousands of numbers instantly
Privacy First: All processing happens locally, no data leaves your browser

Tips for Best Results

The tool works best with standard Chinese phone number formats (11-digit mobile, area code + landline)
For international numbers, include the country code (+86 for China) for better recognition
Numbers with consistent formatting (all with dashes or all without) are easier to extract
For OCR-scanned text, verify extracted numbers as OCR errors may affect accuracy
The tool automatically removes duplicates, so you get a clean unique list
Works with mixed content - extracts only phone numbers while ignoring other number sequences

Frequently Asked Questions

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