If an old conversation with one account is still sitting on your timeline, you do not have to scroll for hours to clear it. You can delete tweets that mention a specific username in a single filtered pass, keeping every other post untouched.
That problem is more common than it looks. A falling-out with a former collaborator, a brand you no longer want to be linked to, or a string of mentions from a campaign that has ended all stay public until you remove them. X gives you no way to isolate every tweet where you mentioned one account and clear it at once. You either find each post by hand or leave it up.
How do you delete tweets that mention a specific username? Connect your account to Circleboom Twitter, open Delete My Last Tweets, and use the Keyword / Username or Hashtag filter to load only the posts containing that handle. Review the filtered list, export a backup, then delete the selection. The mention is gone and every other tweet stays exactly where it was. → Start with Delete My Last Tweets
This guide walks through the full process, why the username filter matters, and how to keep the cleanup precise so you never remove a post you meant to keep.
Why deleting tweets by username is hard on native X
X is built for posting, not for cleanup at scale. There is no search box on your own profile that shows every tweet mentioning one handle, and there is no bulk-delete button. The platform expects you to open each post and remove it one at a time.
For a handful of tweets that is annoying. For an account that has been active for years, it is impractical. A single working relationship can produce hundreds of mentions across replies, quote tweets, and original posts. Finding all of them manually means scrolling your entire history and hoping you do not miss any, and a missed mention is the one a journalist, recruiter, or potential partner eventually finds.
This is the gap Circleboom's tweet-deletion tools are built to close. Instead of hunting post by post, you filter your loaded history by the exact username and act on the whole set at once.
What you need before you start
The process runs entirely through the official API, so the requirements are light:
- A connected X account in Circleboom Twitter
- The exact username you want to remove mentions of
- A few minutes to review the filtered list before deleting
Circleboom is an official X Enterprise Developer, which means every tweet is retrieved and removed through X's approved API, with no scraping and no risk to your account standing. That matters most during a deletion, because you are touching live data on your profile.
How to delete tweets that mention a specific username
The whole job lives inside one feature: Delete My Last Tweets, which loads up to your most recent 3,200 tweets directly from the API. Here is the full sequence.
Step 1: Connect your account and open Delete My Last Tweets
Log in to Circleboom Twitter and connect the X account you want to clean. Open Delete My Last Tweets from the Essential Toolbox. Circleboom retrieves up to your last 3,200 posts and lists them in a table showing impressions, likes, retweets, quotes, bookmarks, replies, and the creation date for each one. By default, every loaded tweet is selected, so your first job is to narrow that down.
Step 2: Filter by the specific username
Open Filter Options and find the Keyword / Username or Hashtag field. Enter the exact handle you want to remove mentions of, then apply the filter. The table collapses to show only the tweets that actually contain that username: replies to the account, quote tweets, and any original post where you tagged it.
This is the step that makes the cleanup surgical. You are no longer looking at 3,200 posts. You are looking at the specific subset tied to one account.
Step 3: Review the filtered list before you act
Read through what the filter returned. A username filter is literal, so check for context you may want to keep, such as a positive shout-out, a post that is part of an active support thread, or a tweet that still carries real engagement. The table's metric columns make this fast: sort by likes or impressions to spot anything worth saving before it disappears.
Step 4: Export a backup
Click Export to download the filtered tweets as a CSV before deleting. Deletion through the X API is permanent and Circleboom has no undo, so the export is your only record of what was removed. If the cleanup is tied to anything you might need later, such as reporting or a dispute, take the backup first.
Step 5: Delete the selection
With only the username-matched tweets showing, choose Delete Selected to remove the ones you checked, or Delete All to clear the entire filtered set. Circleboom processes the deletion through the API, pacing it to stay within rate limits. Keep the browser open until it finishes.
Once the run completes, refresh your profile. The mentions of that username are gone, and every other tweet, including your best-performing posts and your unrelated threads, remains exactly as it was. That precision is the entire point: you cleaned one relationship out of your timeline without resetting anything else. Open Delete My Last Tweets when you are ready to run it.
How to keep the cleanup precise
A username filter is powerful, which means it deserves a second look before you confirm. A few habits keep it safe:
- Combine the username filter with a date range when you only want mentions from a specific period
- Sort by engagement and protect high-performing posts you would rather keep
- Add a maximum-likes threshold so strong tweets are excluded from a bulk delete automatically
- Export first whenever the posts have any reporting, legal, or historical value
If your goal is broader than one username, Circleboom's dedicated Delete Twitter Mentions page covers that angle. For weak posts regardless of who they mention, Delete Low-Engagement Tweets is the better fit. The username filter is the right tool when the connection you want to remove is a specific account.
For background on the wider toolkit, these walkthroughs help. Start with the best methods to delete tweets and how to delete tweets by date. For engagement-based cleanup, see removing tweets with Circleboom and how to mass-delete tweets based on popularity.
Why this beats deleting by hand
Manual deletion fails for one reason: it depends on you finding every post. The moment your history runs past a few hundred tweets, human review stops being reliable. You miss mentions, you delete the wrong one, and you spend an evening doing it.
Filtering by username flips that. The tool finds every matching post for you, shows you the metrics so you can make informed keep-or-delete calls, and executes the whole set in one paced operation. You move from guessing to knowing, and you finish in minutes instead of hours. Ready to clear a username from your timeline? Open Delete My Last Tweets and run the filter.
Frequently asked questions
Can I delete every tweet that mentions a specific username at once?
Yes. Load your tweets in Delete My Last Tweets, apply the Keyword / Username or Hashtag filter with that handle, and delete the filtered set in a single action. Only the matching tweets are affected.
Will this delete the other account's tweets too?
No. You can only delete your own posts. The filter isolates your tweets that mention the username, and it has no effect on anything the other account has published.
Is the deletion reversible?
No. Tweets removed through the X API cannot be recovered. Export the filtered list to CSV before deleting if you want a backup.
What if the username is mentioned in tweets older than 3,200 posts?
Delete My Last Tweets reaches your most recent 3,200 tweets. For mentions buried deeper in a long history, you would use Delete All Tweets with an archive upload instead.
Is it safe for my account?
Yes. Circleboom is an official X Enterprise partner, and every action runs through the official API within X's rate limits and platform rules.
