Disclaimer / 免责声明

Last updated: 2026-07-31

Not a government service / 非政府服务

i94.io is an independent, privately operated tool. It is not affiliated with, endorsed by, or operated by U.S. Customs and Border Protection, the Department of Homeland Security, or any other government agency. Government services never charge for the official I-94 record.

中文:i94.io 为独立第三方工具,非政府机构,与 CBP / DHS 无任何隶属或背书关系。

Official source / 官方来源

The authoritative source for I-94 admission records and travel history is https://i94.cbp.dhs.gov. If anything shown on i94.io differs from the official record, the official record controls.

Not legal advice / 非法律意见

Content, dates, countdowns and stay calculations on i94.io are informational only and are not legal or immigration advice. We are not attorneys and no attorney-client relationship is created. Consult a licensed immigration attorney for advice about your situation.

Accuracy and reminders / 准确性与提醒

Documents are parsed automatically and may contain errors. Reminders are a convenience and may be delayed or fail to deliver. You remain solely responsible for tracking your own status, authorized period of stay and filing deadlines.

Authorization / 提交资料的授权

You must only submit traveler information you are entitled to submit. See our Terms and Privacy Policy.