大文字・小文字、グループ化、区切り文字を指定して、ランダムな文字を一括生成します。
All data is generated locally in your browser with a cryptographically-free PRNG — do not use for secrets.
Set the count and shape of the data, then press Generate as many times as you like.
Useful for unit tests, mock APIs, demos, load tests and sample documents.
Dates, names, emails and cities are realistic-looking but entirely fictional.
Tip: raise the count to a few hundred rows when you need bulk sample data.
