Building a demo, seeding a database or testing a form is far easier with believable dummy records than with rows of "test test test". Tick the fields you need — Chinese or English names, mobile phone numbers, emails, valid-format Chinese ID numbers, street addresses, company names, dates and UUIDs — choose how many rows to produce, and each value is assembled by randomly combining pieces from built-in word banks. The ID numbers follow the real 18-digit structure including the ISO 7064 mod-11-2 check digit, so they pass format validators while being entirely fictional.
Export as a JSON array to drop straight into an API mock, or as CSV to open in a spreadsheet, then copy it or download a file. Because the generator is pure JavaScript, nothing you produce is sent anywhere — it all happens in your browser, which makes it safe to use with real-looking data.