Personal Information
Last updated Aug 15, 2026
Personal Information
Manage the profile connected to you in Swaymoon Account. A third-party app cannot take all of your information at once with a single “basic profile” permission. The authorization page lists items such as display name, nickname, and avatar separately, and you can allow or deny each one.
Entry: Sign in at passport.swaymoon.com → Personal Information (account overview)
What you can manage
| Item | Description |
|---|---|
| Avatar | JPEG / PNG / WebP; after you choose a file it is cropped to a 1:1 square, then uploaded, up to 2MB |
| Nickname | The name shown to others (different from username) |
| Username | Set at registration; can be used to sign in; cannot be changed |
| Bio | Up to 280 characters |
| Gender | Optional: male / female / other |
| Birthday | Enter using the date format on the page |
| Country or region | Choose from the list |
| Preferred language | Simplified Chinese, Traditional Chinese, English, or Japanese. Used for the website, email, and the language apps can read after you authorize them. SMS verification codes remain Simplified Chinese |
After you edit, tap Save for the changes to take effect.
How this differs from sign-in identifiers
- The Personal Information page mainly manages profile data (nickname, avatar, and so on).
- Phone numbers and email addresses used to sign in are linked or removed in Sign-In & Security.
- Username is visible on Personal Information, but you cannot change it there.
Who can see this information
- You can always view and edit it in your account.
- A third-party app cannot take all of your information at once with a single “basic profile” permission. The authorization page lists items such as nickname, avatar, and gender separately, and you can allow or deny each one.
- For items you did not authorize, the app only receives placeholder defaults, not your real profile data.
- You can manage consent records at any time on the authorization and privacy pages (see Authorized Apps and Privacy Policy).
If you have not linked an email yet, the page may ask you to go to Sign-In & Security and finish linking one, so you can use features such as Hide My Email.