Mongolia Test Data Generator
Create synthetic Mongolia profiles for forms, demonstrations and localization tests.
Preparing your test data…
Your first record will appear here shortly.
Copy individual values or export the entire result.
Synthetic identities; domains, addresses and numbers may coincide with real values. Do not contact or send payments.
Testing Mongolia interfaces
This locale uses mn_MN_cyrl definitions for names and presentation formats. Test text lengths, input handling, exports and Unicode support. City, region and available postal codes come from the same GeoNames locality. See the generated quality note for postal coverage; street and house number remain synthetic.
Testing Mongolia forms
Use a Mongolia profile as a starting point for form tests. This guide focuses on urban and rural administrative components. Add the deliberate fixture below to make that behavior repeatable.
Generator locale: mn_MN_cyrl. Suggested application display locale: mn-MN. These are separate settings; this guide does not change the generator’s output.
Address reference for Mongolia
The Mongolia UPU sheet shows five-digit postcodes, with urban district/sub-district and rural aimag/sum/bagh components. An organization example also contains an extended postal value.
Urban and rural administrative components
Test urban and rural address models separately instead of requiring the same district labels everywhere. Preserve a supplied extended string for review rather than silently trimming it to five digits.
A deliberate regression fixture
Editorial regression fixture — shape and preservation tests only country: MN postal_shape: "12345" extended_shape: "12345-6789" original_label: "Өлзий" expected: Retain the supplied postal string and flag unsupported extensions explicitly instead of truncating.
These editorial inputs are for controlled tests. They are not verified addresses, guaranteed unassigned contact details, or automatically generated examples.
- 01
Fixture assertion
Retain the supplied postal string and flag unsupported extensions explicitly instead of truncating.
- 02
Original text
Add the hand-written input “Өлзий” and compare it after saving, copying and CSV import. It is an editorial string, not promised generator output.
- 03
Locale and coverage
Test mn-MN display separately from the stored date-only value. Keep the generated locality coverage note with the record; the address reference does not expand Genory’s dataset.
Address reference: UPU addressing guide: Mongolia. Reviewed 4 October 2026. Postal presentation rules are not universal rules for storing personal names.