NIDs in Bangladesh's official structure — the right length and layout, including any check digit where the format defines one. Entirely synthetic; never a real, issued number.
42706993315997231| Browser | sampuli.site — pick Bangladesh, generate, export CSV/JSON |
| REST API | curl https://sampuli.site/api/v1/bd/id?n=25 |
| npm | npx @sampuli/data bd.id |
| Node | import { generate } from '@sampuli/data'; generate('bd.id') |