Wikipedia:Courtesy vanishing

The usual way to leave Wikipedia is simply to stop editing and abandon your account. A courtesy vanishing may be implemented when a user in good standing decides not to return, and for whatever reason wishes to make their contributions harder to find or to remove their association with their edits. When there is no administrative need to retain the information, a permanently departing user may request that a wide range of user pages, and other pages that affect him or her alone, be deleted on departure. The user account is renamed; user pages are blanked or deleted; and pages related to the user's conduct may be deleted, blanked, or moved. Contributions, logs, signatures, and user-page templates (for example, templates related to blocks or bans) are usually not removed. User talk pages are usually not deleted.

Courtesy vanishing is discretionary and may be refused. It is not intended to be temporary. It is not a way to avoid scrutiny or sanctions. It is not a fresh start and does not guarantee anonymity. Any of the deleted pages may be undeleted after a community discussion. If the user returns, the "vanishing" will likely be fully reversed, the old and new accounts will be linked, and any outstanding sanctions or restrictions will be resumed.

Due to all contributions being licensed under the CC BY-SA 3.0 License and the GFDL, it is not possible to delete an account.

First, consider whether you really want to vanish, or whether a simple retirement or clean start might be more appropriate. Vanishing is a last resort and should only be used when you wish to stop editing forever and also to hide as many of your past associations as possible.

If you wish to take advantage of courtesy vanishing, you can use one of the following methods to make your request:

There is a public request page for name change requests, but this is not recommended because it will leave a public record of your request to vanish that cannot itself be hidden.

If you have questions about vanishing, or have concerns that might be addressable by a less permanent method, you may want to contact a Functionary or a member of the Arbitration Committee for advice.

While user pages and subpages may be deleted, the deletion of established users' talk pages is invariably controversial, and is the rare exception, not the rule. This is because user talk pages, unlike other user pages, have largely been written by other editors. User talk pages should not be speedy deleted by admins. Users who wish to delete user talk pages should consult a Functionary or the Arbitration Committee. Community consensus is that user talk pages should be deleted only where there is a compelling reason to do so—related to serious privacy concerns and the potential for real-world harm. Otherwise, user talk pages should be deleted only at MfD. Any deletion can be challenged and overturned at deletion review. User talk pages should never be moved to become user subpages to facilitate deletion.