Letter Case Converter
Convert text to UPPER, lower, Title, camelCase, snake_case and more
Chinese Converter
Convert between Simplified and Traditional Chinese, including Hong Kong and Taiwan variants
Chinese Sorter
Sort Chinese names by pinyin, full-name stroke count, or surname stroke count โ ideal for editorial boards, rosters, and author lists
CN ID Card Generator
Generate valid Chinese mainland 2nd-generation resident ID numbers with optional province, gender, and age range
Crawler Simulator
Simulate search engine crawlers like Googlebot and Baiduspider to fetch a URL and inspect HTTP response headers and page source
Canada Fake Name Generator
Generate realistic fake Canadian identity profiles including name, address, phone, SIN, credit card, and online accounts
Germany Fake Name Generator
Generate realistic fake German identity profiles including name, address, phone, credit card, and online accounts
Spain Fake Name Generator
Generate realistic fake Spanish identity profiles including name, address, phone, credit card, and online accounts
France Fake Name Generator
Generate realistic fake French identity profiles including name, address, phone, NIR, credit card, and online accounts
Italy Fake Name Generator
Generate realistic fake Italian identity profiles including name, address, phone, Codice Fiscale, credit card, and online accounts
UK Fake Name Generator
Generate realistic fake UK identity profiles including name, address, phone, NIN, credit card, and online accounts
US Fake Name Generator
Generate realistic fake US identity profiles including name, address, phone, SSN, credit card, and online accounts
IP Address to Number
Convert between IPv4 addresses and 32-bit unsigned integers. Generate HTTP URLs from numeric IPs with a reserved IP range reference table.
Password Generator
Generate strong passwords using cryptographic randomness, with customizable length, character sets, and batch generation
Hanzi to Pinyin
Convert Chinese characters to pinyin with tone marks, tone numbers, no tones, initials, or annotated display