---
title: "Account and sign-in"
description: "Signing in and managing your account."
url: "https://fluxer.com/help/category/account"
language: "en"
last_updated: "2026-11-01"
---

> Index of Fluxer's official pages for AI agents: https://fluxer.com/llms.txt
> Links to Fluxer pages go to their Markdown versions when they have one. For other Fluxer help, policy or blog links, remove any #section part and add .md to the end.

# Account and sign-in

Signing in and managing your account.

- [Can I use Fluxer without an email?](https://fluxer.com/help/claim-account.md): Yes. You can sign up for Fluxer with only a name. That account works only on one device until you add an email, and then you can sign in anywhere.
- [Problems signing in or signing up on Fluxer](https://fluxer.com/help/sign-in-problems.md): Why Fluxer emails you to approve a new IP address, what to do when a verification or reset email doesn't arrive, and how to get help if you lost your old inbox.
- [Why do I keep getting 'new IP address' sign-in emails?](https://fluxer.com/help/new-ip-sign-in-email.md): Fluxer emails you before a password sign-in from an IP address your account hasn't approved, which also happens when your own network changes.
- [Why didn't my verification or password reset email arrive?](https://fluxer.com/help/verification-email-not-arriving.md): Check spam and the address you typed, wait a few minutes, and contact our support team if it still doesn't come.
- [Changing your username and tag on Fluxer](https://fluxer.com/help/usernames.md): Changing your username gives you a new random four-digit tag unless you have Plutonium. If you picked your tag or changed your username with Plutonium, the tag turns random when Plutonium ends, unless it renews.
- [Does Fluxer ask for my phone number?](https://fluxer.com/help/phone-verification.md): You don't need a phone number to sign up or to use Fluxer. If our spam rules pause messaging on your account, you can text a code or ask our support team to verify you by hand.
- [Why is messaging paused on my Fluxer account?](https://fluxer.com/help/messaging-paused.md): If our spam rules pause messaging on your account, you may be asked to verify before you can send messages again. You can reply to the email to ask for manual verification.
- [Is this email really from Fluxer?](https://fluxer.com/help/emails-from-fluxer.md): Emails about your Fluxer account come from an address ending in @m.fluxer.com, and other official email comes from fluxer.com or fluxer.app addresses.
- [Can I change my date of birth?](https://fluxer.com/help/change-date-of-birth.md): Why Fluxer can't change the date of birth on your account, why our support team can't either, and why we never accept ID to prove your age.
- [How old do you have to be to use Fluxer?](https://fluxer.com/help/minimum-age.md): You need to be at least 13 to use Fluxer, or older where your country sets a higher minimum age, and you can tell us if we get your age wrong.
- [How do I export my Fluxer data?](https://fluxer.com/help/data-export.md): You can request a ZIP of your Fluxer data as machine-readable JSON in your privacy settings, and we email you a download link that works for up to 7 days.
- [How to delete or disable your account](https://fluxer.com/help/delete-account.md): You can disable or delete your Fluxer account in your account settings. Deleting it starts a 14-day grace period, and signing back in cancels it.

---

Canonical page: https://fluxer.com/help/category/account

Last updated on November 1, 2026