QQ Number Extractor
Intelligently identify and extract QQ numbers from text, supporting multiple formats, deduplication and batch export
QQ Number Extractor Documentation
What is QQ Number Extractor?
QQ Number Extractor can automatically identify and extract all QQ numbers from text. Widely used in contact collection, data cleaning, social account extraction and other scenarios. Supports standard QQ number formats (5-11 digits, cannot start with 0), such as 123456789, 987654321 and other formats.
Core Features
Usage Instructions
Text Input
Paste or enter any text containing QQ numbers in the input box. Supports contact lists, social account information, customer service information and any mixed content containing QQ numbers. The system will intelligently identify and extract all QQ numbers.
Real-time Extraction
After entering text, the system automatically identifies all QQ numbers. Supports multiple formats like 123456789, QQ:123456789, QQ号123456789, automatically validates QQ number validity (5-11 digits, cannot start with 0).
Smart Options
Provides options for deduplication and strict mode. Deduplication removes duplicate QQ numbers, strict mode only extracts standard format QQ numbers (5-11 digits, cannot start with 0), disabling strict mode can recognize more formats.
Export Function
Supports one-click copy to clipboard, or download as timestamped TXT file for easy import into other tools or data analysis.
Frequently Asked Questions
What QQ number formats can the tool recognize?
This tool supports recognition of standard QQ number formats (5-11 digits, cannot start with 0), including: 123456789 (pure numbers), QQ:123456789 (with QQ prefix), QQ号123456789 (with QQ号 prefix) and other formats. QQ number range is usually 10000-99999999999.
What does strict mode do?
Strict mode only extracts standard format QQ numbers (5-11 digits, cannot start with 0), which avoids misidentifying other numbers. If strict mode is disabled, the tool will try to recognize more formats, including formats with QQ, QQ号 and other prefixes.
What is the length range of QQ numbers?
Standard QQ numbers range from 5-11 digits and cannot start with 0. The shortest QQ number is 5 digits (e.g., 10000), the longest QQ number is 11 digits (e.g., 99999999999). The tool automatically validates extracted QQ numbers against this range.
How secure is the data?
Completely secure! This tool uses pure frontend technology. All QQ number extraction and processing operations are completed locally in your browser, and no data is sent to any server. Your input text content and extracted QQ number list will not be uploaded, stored or recorded, completely protecting your privacy.