The short answer
Once a post is deleted, X stops serving it everywhere — its page, search, timelines and every API, ours included. Nothing can ask X for it again. A deleted post can only be seen if a copy was madebefore it was deleted. So finding a deleted tweet means finding a copy.
Where copies of deleted tweets survive
1. The Wayback Machine
The Internet Archive saves snapshots of many public pages. Go to web.archive.org and paste the post's URL (x.com/username/status/… — try the twitter.com form too) or the profile URL. It only helps if someone or something archived that page before deletion; for popular accounts that's more likely.
2. Quotes, replies and screenshots
Quote posts keep their own text even when the original disappears, and replies often restate what they respond to. Search X for the account's name plus a few words you remember, and search for screenshots on other platforms and news articles.
3. Your own X archive (for your own posts)
Request it in Settings → Your account → Download an archive of your data. It contains the data X still holds for your account; posts deleted long ago are generally not in it.
4. Monitoring that was already running
Accountability projects, researchers and brand-monitoring tools save posts from accounts they track as those posts are published. When a post later disappears, they still have it. This is the only reliable way to catch deletions — and it only works from the moment tracking starts.
Why “deleted tweet finder” sites can't do what they claim
A site that promises to show any account's deleted posts on demand is either showing posts that were never deleted, or showing what it happened to save while it was already watching that account. Nobody can retroactively recover a post nobody saved.
Want to catch future deletions?
Save an account's posts as they're published, then compare later: anything missing from the live timeline was deleted. With the RelayX API that's a scheduled call to user/last_tweets (or anadvanced search by date) and a diff against what you stored. See thequickstart to get going.
To look for posts that still exist from a particular day, use the free tweets-by-date search.
FAQ
Can you see deleted tweets?
Not from X itself: once a post is deleted, X stops serving it everywhere — the post page, search and the API. You can only see it if a copy was saved somewhere before it was deleted.
Where can I find deleted tweets?
In web archives such as the Wayback Machine (if someone archived the post or profile page), in screenshots or quotes others made, in your own X data archive if it was your post, or in a monitoring tool that was already saving the account’s posts.
Is there a deleted tweet finder that works for any account?
No tool can pull an arbitrary deleted post back from X. Services that show deleted posts were recording the account before the deletion happened — they can’t recover posts from before they started watching.
Can I recover my own deleted tweets?
Download your X archive (Settings → Your account → Download an archive of your data). It contains what is still stored for your account; posts deleted long ago are generally gone.