1. Disclaimer

The HS code query tools recommended below and the relevant information (including HS codes) they provide are for reference only. The final confirmation of HS codes shall be subject to the review results of the local customs authorities. This article and the tool providers shall not be liable for any customs declaration delays, tax calculation errors, or other trade-related issues caused by the use of the query results from these tools. In actual business, it is recommended to combine the specific attributes of the goods, trade scenarios, and the latest customs regulatory policies. When necessary, consult professional customs declaration agencies or customs staff to ensure the accuracy and compliance of HS code usage.

2. Why Do We Need Reliable HS Code Query Tools?

The Harmonized Commodity Description and Coding System (HS Code) is the “commodity ID card” in international trade. Accurate HS code查询 is essential for customs declaration, tax calculation, and understanding commodity regulatory requirements. However, many practitioners struggle with choosing query tools—paid tools are costly, while free tools may have inaccurate information. The previously mentioned https://www.hsbianma.com/ is one of the common free query platforms. Besides, there are more authoritative and free tools worth collecting, covering different domestic and international trade scenarios to meet diverse query needs.

3. Recommendations for Free Domestic and International HS Code Query Tools (with Links)

(1) Domestic Authoritative Platforms: Suitable for China’s Import and Export Scenarios

These platforms are operated by Chinese official institutions, with data synchronized with the customs system. They not only allow querying of 10-digit domestic HS codes but also provide key information such as tax rates and regulatory conditions, suitable for enterprises or individuals engaged in China’s import and export business.

1. General Administration of Customs of the People’s Republic of China (GACC) Commodity Information Query
   1. Link: https://online.customs.gov.cn/
   2. Advantages: The official platform of the national customs authority, with unparalleled authority. After entering the “Internet + Customs” section, you can query by keywords such as commodity name and code, and also obtain customs statistics and regulatory requirements to avoid customs declaration delays caused by incorrect codes.
2. China International Trade Single Window
   1. Link: https://www.singlewindow.cn/
   2. Advantages: A “one-stop” service platform for international trade. It supports accurate query of 10-digit HS codes and simultaneously displays import duties, value-added tax, consumption tax, and regulatory conditions (e.g., whether a license is required). After enterprise registration, the “intelligent classification assistance” function can be used to automatically recommend codes by uploading commodity descriptions, reducing classification errors.
3. Ministry of Commerce Public Business Information Query
   1. Link: http://wmsw.mofcom.gov.cn
   2. Advantages: In addition to domestic HS codes and taxes, it can query import and export taxes and trade policies of 86 countries/regions worldwide. It is suitable for practitioners who need to “understand multi-country rules in one stop,” especially helpful for cross-border e-commerce and foreign trade enterprises.
4. hsbianma.com
   1. Link: https://www.hsbianma.com/
   2. Advantages: It has a simple interface and low operation threshold. It supports quick matching of HS codes through commodity keywords and can be used without registration. It is suitable for temporary and simple code query needs and serves as a convenient “backup tool” for daily queries.

(2) International Platforms: Covering Major Global Trade Markets

If your business involves international markets such as the United States and the European Union, you need to query the “extended codes” of the target country (e.g., 10-digit HTS codes in the US, TARIC codes in the EU). The following platforms can provide accurate data.

1. World Customs Organization (WCO) Database
   1. Link: https://www.wcoomd.org/
   2. Advantages: As the “formulator” platform of global HS codes, it provides queries for the 6-digit basic HS codes commonly used internationally. It also allows viewing of the revision dynamics of global HS codes (e.g., annual code adjustment notices), helping practitioners adapt to changes in international coding rules in advance.
2. United States International Trade Commission (USITC) HTS Query
   1. Link: https://hts.usitc.gov/
   2. Advantages: Specifically for querying 10-digit HTS codes (US customs tariff codes) in the United States. It can display the US import tariff rates and anti-dumping/countervailing policies for corresponding commodities in real time, making it an “essential tool” for trade with the US.
3. EU TARIC Database
   1. Link: https://ec.europa.eu/taxation_customs/dds2/taric
   2. Advantages: Covering 27 EU countries and associated regions such as the UK and Norway. It allows querying of 10-digit TARIC codes in the EU, import duties, and environmental/safety regulatory requirements (e.g., regulations related to CE certification). Enterprises developing the European market should focus on collecting this tool.

4. Tips for Using Free Tools

1. Prioritize Official Platforms: For domestic business, prioritize “GACC” and “Single Window”; for international business, prioritize the government platforms of the target country or the WCO platform to avoid the risk of “incorrect data” from non-authoritative third-party tools.
2. Refine Keywords: When querying, try to enter the “core attributes” of the commodity (e.g., “100% cotton men’s T-shirt” instead of “clothes,” “stainless steel thermos cup” instead of “cup”) to reduce redundant results of code matching.
3. Cross-verify Codes: If you have doubts about the accuracy of a code, you can cross-query on 2-3 platforms (e.g., “Single Window” + “hsbianma.com”) to ensure the code fully matches the commodity description.

免费海关编码查询工具合集：轻松查 HS 编码，告别付费烦恼

一、免责说明

以下所推荐的海关编码查询工具，其提供的编码及相关信息仅作为参考使用。海关编码的最终认定需以当地海关部门的审核结果为准，因使用工具查询结果导致的报关延误、税费计算误差或其他贸易相关问题，本文及工具提供方不承担任何责任。建议在实际业务中，结合商品具体属性、贸易场景及海关最新监管政策，必要时咨询专业报关机构或海关工作人员，确保编码使用的准确性与合规性。

二、为什么需要靠谱的海关编码查询工具？

海关编码（HS编码）是国际贸易中的“商品身份证”，无论是进出口报关、税费核算，还是了解商品监管条件，都离不开准确的HS编码查询。但不少从业者会纠结于查询工具的选择——付费工具成本高，免费工具又担心信息不准确。此前有用户提及的https://www.hsbianma.com/是常见的免费查询平台之一，不过除了它，还有更多权威、免费的工具值得收藏，覆盖国内外不同贸易场景，能满足多样化查询需求。

三、国内外免费海关编码查询工具推荐（附链接）

（一）国内权威平台：适配中国进出口场景

这类平台由中国官方机构运营，数据与海关系统同步，不仅能查10位国内HS编码，还能获取税率、监管条件等关键信息，适合做中国进出口业务的企业或个人。

1. 中国海关总署商品信息查询
   1. 链接：https://online.customs.gov.cn/
   2. 优势：国家海关总署官方平台，权威性无出其右。进入“互联网+海关”板块后，可通过商品名称、编码等关键词查询，同时能获取海关统计数据、监管要求，避免因编码错误导致报关延误。
2. 中国国际贸易单一窗口
   1. 链接：https://www.singlewindow.cn/
   2. 优势：国际贸易“一站式”服务平台，支持10位HS编码精准查询，还能同步显示进口关税、增值税、消费税及监管条件（如是否需要许可证）。企业注册后，可使用“智能归类辅助”功能，通过上传商品描述自动推荐编码，降低归类误差。
3. 商务部公共商务信息查询
   1. 链接：http://wmsw.mofcom.gov.cn
   2. 优势：除国内HS编码及税费外，还能查询全球86个国家/地区的进出口税费、贸易政策，适合需要“一站式了解多国规则”的从业者，尤其对跨境电商、外贸企业帮助较大。
4. hsbianma.com
   1. 链接：https://www.hsbianma.com/
   2. 优势：界面简洁，操作门槛低，支持通过商品关键词快速匹配HS编码，无需注册即可使用，适合临时、简单的编码查询需求，作为日常查询的“备用工具”十分便捷。

（二）国际平台：覆盖全球主要贸易市场

若业务涉及对美、对欧等国际市场，需查询目标国家的“扩展编码”（如美国10位HTS编码、欧盟TARIC编码），以下平台可提供精准数据。

1. 世界海关组织（WCO）数据库
   1. 链接：https://www.wcoomd.org/
   2. 优势：全球HS编码的“制定方”平台，提供国际通用的6位基础HS编码查询，还能查看全球HS编码的修订动态（如每年的编码调整通知），帮助从业者提前适应国际编码规则变化。
2. 美国国际贸易委员会（USITC）HTS查询
   1. 链接：https://hts.usitc.gov/
   2. 优势：专门查询美国10位HTS编码（美国海关的关税编码），可实时查看对应商品的美国进口关税税率、反倾销/反补贴政策，是做对美贸易的“必备工具”。
3. 欧盟TARIC数据库
   1. 链接：https://ec.europa.eu/taxation_customs/dds2/taric
   2. 优势：覆盖欧盟27国及英国、挪威等关联地区，可查询欧盟10位TARIC编码、进口关税、环保/安全监管要求（如CE认证相关规定），开发欧洲市场的企业需重点收藏。

四、使用免费工具的小技巧

1. 优先选官方平台：国内业务优先用“海关总署”“单一窗口”，国际业务优先用目标国政府或WCO平台，避免第三方非权威工具的“错误数据”风险。
2. 关键词精准化：查询时尽量输入商品的“核心属性”（如“纯棉男士T恤”而非“衣服”，“不锈钢保温杯”而非“杯子”），减少编码匹配的冗余结果。
3. 交叉验证编码：若对编码准确性存疑，可在2-3个平台（如“单一窗口”+“hsbianma.com”）交叉查询，确保编码与商品描述完全匹配。