Regions and languages｜快工助手

资料正文

§1 Introduction

TikTok Shop supports retrieval of text data for different regions in a variety of languages through language tags that follow IETF BCP 47 language tag syntax (RFC 5646).

Important: Locale support can vary by API. The locale codes specified in the endpoint reference documentation take precedence over this page. If an endpoint lists a smaller set of supported locale codes, use that endpoint-specific set. zh-CN is available only for retrieving machine-translated Chinese reference text in supported multilingual scenarios for global sellers based in China. zh-CN is not a default locale for any supported region and is not supported for writing Chinese text into text fields. Region and locale availability may change as TikTok Shop opens or updates markets. Use the latest platform market availability and endpoint reference documentation as the source of truth. Last updated: July 6, 2026.

§2 Supported languages

You can pass the following locale codes in APIs that support localization to obtain text data in the corresponding language.

Language	Locale codes
English	en-GB, en-IE, en-PH, en-SG, en-US
French	fr-FR
German	de-DE
Indonesian	id-ID
Italian	it-IT
Japanese	ja-JP
Malay	ms-MY
Portuguese	pt-BR
Spanish	es-ES, es-MX
Thai	th-TH
Vietnamese	vi-VN

Note: For global sellers based in China, you can pass zh-CN to obtain machine-translated Chinese versions of property text for reference if the property supports multilingual content. However, specifying Chinese text in text fields is not supported.

§3 Region-to-locale mapping

Use the default locale code for a region unless the endpoint reference explicitly supports another locale code. Optional locale codes are endpoint-specific; do not infer unsupported locale codes from a country code, language name, or browser locale.

Country	Country code	Default locale code	Optional locale code rule
Brazil	BR	pt-BR	Use only locale codes listed or accepted by the endpoint reference.
France	FR	fr-FR	Use only locale codes listed or accepted by the endpoint reference.
Germany	DE	de-DE	Use only locale codes listed or accepted by the endpoint reference.
Indonesia	ID	id-ID	Use only locale codes listed or accepted by the endpoint reference.
Ireland	IE	en-IE	Use only locale codes listed or accepted by the endpoint reference.
Italy	IT	it-IT	Use only locale codes listed or accepted by the endpoint reference.
Japan	JP	ja-JP	Use only locale codes listed or accepted by the endpoint reference.
Malaysia	MY	ms-MY	Use only locale codes listed or accepted by the endpoint reference.
Mexico	MX	es-MX	Use only locale codes listed or accepted by the endpoint reference.
Philippines	PH	en-PH	Use only locale codes listed or accepted by the endpoint reference.
Singapore	SG	en-SG	Use only locale codes listed or accepted by the endpoint reference.
Spain	ES	es-ES	Use only locale codes listed or accepted by the endpoint reference.
Thailand	TH	th-TH	Use only locale codes listed or accepted by the endpoint reference.
United Kingdom	GB	en-GB	Use only locale codes listed or accepted by the endpoint reference.
United States	US	en-US	Use only locale codes listed or accepted by the endpoint reference.
Vietnam	VN	vi-VN	Use only locale codes listed or accepted by the endpoint reference.

zh-CN is intentionally excluded from the default locale column because it is not a supported default or writable locale for any region.

§4 Supported regions

Country	Country code	Default locale code
Brazil	BR	pt-BR
France	FR	fr-FR
Germany	DE	de-DE
Indonesia	ID	id-ID
Ireland	IE	en-IE
Italy	IT	it-IT
Japan	JP	ja-JP
Malaysia	MY	ms-MY
Mexico	MX	es-MX
Philippines	PH	en-PH
Singapore	SG	en-SG
Spain	ES	es-ES
Thailand	TH	th-TH
United Kingdom	GB	en-GB
United States	US	en-US
Vietnam	VN	vi-VN

Note: Some locale codes may not be supported in certain APIs. The locale codes specified in the endpoint reference documentation take precedence.