Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

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To delete your Signal account, use the Signal app on the phone where you set up the account: open Settings > Account > Delete Account, enter your phone number, and confirm. Deleting Signal Desktop, uninstalling the app, or deleting a chat does not close the account.

Delete your Signal account from the primary phone

Signal requires account deletion to be started in the app on the phone where the account was set up, and Signal must be working on that phone. Follow these steps:

  1. Open Signal on the phone where you originally set up the account.
  2. Go to Settings > Account > Delete Account.
  3. Enter your phone number and confirm the deletion.

After deletion, Signal says your phone number is no longer recognized as a Signal user. Menu wording can vary by app version. Signal Support: Delete Account

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

If you no longer have the phone

Signal does not offer account deletion by email or another remote method: it says it cannot verify that the person making the request owns the account. Its support guidance says an account is deleted after 120 days of inactivity. This is an inactivity policy, not an immediate way to remotely delete an account. Signal Support: Delete Account

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Magicmoon 2-Pack 24 Inch Computer Privacy Screen Filter for 16:9 Monitor
  • Compatible Model(s): Magicmoon brand filter only for 24 inch -diagonally measured - widescreen monitor - aspect ratio 16:9 - filter size: width: 20 15/16", Height: 11 13/16" (531mm x 298mm)
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Choose the action that matches what you want to remove

Several Signal controls sound similar but have different effects:

Quick Recap

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UNBREAKcable Privacy Screen Protector for iPhone 14/13/13 Pro, 2-Pack
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Peslv 2-Pack 24 Inch 16:9 Computer Monitor Privacy Screen, WxH:532 * 299mm
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Ailun Privacy Screen Protector iPhone 17e/16e/14/13/13 Pro, 2 Pack
  • [2 Pack] This product includes 2 pack privacy screen protectors.WORKS FOR iPhone 17e/16e/14/iPhone 13/13 Pro 6.1 Inch tempered glass screen protector.Featuring maximum protection from scratches, scrapes, and bumps.[Not for iPhone 16 6.1 inch, iPhone 13 mini 5.4 inch, iPhone 13 Pro Max/iPhone 14 Pro Max/iPhone 14 Plus 6.7 inch, iPhone 14 Pro 6.1 inch]
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  • Online video installation instruction: Easiest Installation - removing dust and aligning it properly before actual installation,enjoy your screen as if it wasn't there.
Action What it does
Delete the account Removes the phone number’s recognition as a Signal user. Start in Signal on the phone where the account was set up.
Delete Signal Desktop data Removes messages and other Signal data from that computer; the account remains active on the phone and other linked devices. In Desktop Preferences or Settings, look for General > Delete application data. Labels vary by operating system. Signal Support: Delete Account
Unlink a Desktop device Disconnects that linked device without deleting the Signal account. Unlink it through the mobile app’s linked-device controls. Signal Support: Unlinking devices
Delete messages or chats Removes message history from your side, but ordinary deletion does not delete the copy on a contact’s phone. Signal’s “delete for everyone” option is a best-effort action for messages sent within the prior 24 hours, not a guarantee of erasure from every recipient’s device. Signal Support: Delete messages, alerts, or chats
Change phone-number privacy or username settings Adjusts phone-number visibility or findability, or lets you delete a username, without closing the account. Signal Support: Phone Number Privacy and Usernames
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What account deletion does not do

  • Deleting Signal Desktop data is a computer cleanup, not account deletion.
  • Uninstalling Signal or unlinking a computer is not the account-deletion procedure.
  • Deleting a chat does not erase it from a contact’s device. Even “delete for everyone” is best-effort and limited to messages sent within the previous 24 hours.
  • Changing phone-number privacy or deleting a username changes those specific settings; it does not close the account.

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