Autofill Helper For Jal U

Autofill Helper for JAL (Unofficial) is a small browser extension that helps password managers and browser autofill recognize the JMB membership number field on the JAL login page.

The extension only runs on https://jallogin.jal.co.jp/contents/login*. It adds standard browser autofill hints such as autocomplete="username" to the JMB number field.

This extension does not read, store, or transmit your JMB number, passwords, passkeys, cookies, one-time passwords, or browsing history. It does not click login buttons, submit forms, bypass passkeys, bypass MFA, or modify JAL's authentication flow.

This extension is not affiliated with, endorsed by, or sponsored by Japan Airlines or the JAL Group.