> ## Documentation Index
> Fetch the complete documentation index at: https://attend.hackclub.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Updating your info & appearance

## Your account details

Click your name in the top-right corner to open your profile settings.

![The account settings page](https://mintcdn.com/hack-club/fFe-gHR4JhFpaSjb/participants/images/profile-settings.png?fit=max\&auto=format\&n=fFe-gHR4JhFpaSjb\&q=85\&s=0e95de04590199ee02c538de38121782)

Your **name, email, and phone are synced from Hack Club Auth** — Attend shows them, but the place to change them is your Hack Club account. Update them there, then sign out of Attend and back in to pull in the changes.

## What you can change where

| What | Where |
| - | - |
| Name, email, phone, DOB, address | Hack Club Auth (then re-sign-in to Attend) |
| Travel details for an event | Your event page → Travel → **Edit** (any time) |
| Everything else in a **submitted** registration | Email [attend@hackclub.com](mailto:attend@hackclub.com) |
| Everything in an **unsubmitted** registration | Just go back through the wizard steps |
| Public profile | Profile settings → Public profile |
| Theme | Profile settings → Appearance |

**Health, dietary, or accessibility needs changed after you submitted?** Don't sit on it — email [attend@hackclub.com](mailto:attend@hackclub.com) or tell the organizers directly. This is exactly the information they most want to have right.

## Appearance

Attend has light and dark themes (plus a few fun ones — Catppuccin, Dracula, and Nord are all in the box). Change yours under **Appearance** in profile settings. By default Attend follows your device's light/dark setting.

## Who sees what

* **Health, medical, dietary, and accessibility information** is encrypted and visible only to staff roles that need it — not to other participants, and not to every organizer.
* **Your headshot** is only visible to authorized event staff, for identification.
* **Your public profile** shows only what you opt in to — see [Your public profile](https://attend.hackclub.com/docs/participants/14-public-profile.md).


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