Generator · Czech data

Czech vehicle registration plate

Endpoint GET /v1/cz/vehicle-registration

What it covers

Returns a realistic Czech vehicle registration plate. `type` selects the kind: `standard` (default, `NLN NNNN`, e.g. 1A2 3456, whose second character encodes the region/kraj), `extended` (`NLL NNNN` two-letter overflow), `custom` (2016+ vanity), `motorcycle`, `diplomatic` (CD), `historic` (V marker), `electric` (EL prefix), or `military` (digits only). `region` restricts a standard/extended plate to a named kraj (e.g. Prague, South Moravia); an unknown kraj is a 400, and the filter is ignored for the region-agnostic classes. Czech plates carry no checksum, so there is no invalid variant. Use `format` to choose spaced or compact rendering.

Parameters

ParameterTypeDescription
countinteger1–1000Number of records to return, 1–1000 (your plan may lower this). Omitted returns a single record; set it for a batch.
edgebooleanRestrict output to edge-case plates from the rare corners of the format.
extremebooleanReturn a correct value wrapped in a hostile encoding (untrimmed whitespace, invisible/zero-width characters, BOM, or bidi/combining marks). Homoglyphs are excluded so the value stays machine-parseable; it still validates after normalisation.
format"with-space" | "compact"Plate rendering: with a space or compact. Default with-space.
invalidbooleanReturn a deliberately invalid value that fails validation, for testing rejection paths.
regionstringRestrict a standard/extended plate to a named kraj (e.g. Prague, South Moravia). An unknown kraj is a 400; ignored for region-agnostic types.
seedintegerInteger seed for reproducible output: the same seed always yields the same record.
type"standard" | "extended" | "custom" | "motorcycle" | "diplomatic" | "historic" | "electric" | "military"Plate kind: standard, extended, custom, motorcycle, diplomatic, historic, electric, or military.

Response fields

FieldTypeDescription
valuestringThe plate in the requested format, e.g. "1A2 3456".
type"standard" | "extended" | "custom" | "motorcycle" | "diplomatic" | "historic" | "electric" | "military"Which kind of plate this is.
region?stringFull name of the kraj whose letter sits in the plate; present only for the region-encoding types (standard, extended).

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The same kind of identifier elsewhere

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Generate a live example below — every response is valid by format and entirely synthetic.