Users can request a copy of their personal data via User Settings > Privacy & Safety . However, this typically only includes messages that currently exist; manually deleted messages are usually excluded from these archives. Methods for Viewing Deleted Messages
For individual DMs, take screenshots of important conversations as they occur. recover-deleted-messages-on-discord
Personal backup. Cons: Technically complex and potentially unsafe. Security Warning: Scams to Avoid Users can request a copy of their personal
For server owners, setup a dedicated logging channel immediately. Personal backup
Can see both deleted and edited messages. Cons: Violates Discord's Terms of Service and can lead to account bans. Data Scraping Tools
Bots like Dyno or MEE6 can be configured to log message events to a private moderator channel.
Sites claiming to "retrieve deleted history" often use these scripts to steal accounts .