How long would it take to block users?

Using the Twitter (X) Mass Blocker extension, you can safely and efficiently bulk-block spam, bot, inactive, fake, or unwanted accounts. Circleboom, an Official X Enterprise Developer, processes blocks gradually within X's API limits to help protect your account. When the limit is reached, the extension pauses automatically for 1 to 20 minutes and then continues. Keep your browser open until the process is finished.

• How does mass blocking work?

Select the accounts you want to block and click Add to Mass Block List. The list automatically appears in the Twitter (X) Mass Blocker extension. Open the extension and click Start to begin blocking.

• Can I choose who to block specifically?

Yes. You can filter and block users from your followers and following lists, such as fake, bot, inactive or not following back accounts. You can also block any public account's followers or following, accounts who retweeted a specific tweet, or the accounts on your Blacklist.

• Is bulk blocking safe for my account?

Yes. Circleboom paces the blocks within platform limits and pauses automatically when needed, to help protect your account. Extreme or rapid mass-blocking may still trigger temporary restrictions on X, so pacing your actions is recommended.

• Does blocking users reduce spam and noise in my feed?

Absolutely. Blocking spammy, irrelevant, and low-quality accounts improves the quality of your interactions and algorithmic reach over time.

• Can I unblock them later if needed?

Yes. Blocked accounts can be unblocked at any time, manually on X or in bulk with Circleboom's Mass Unblock feature from the Accounts I've Blocked / Unblock page.

• Can I block people who retweeted a specific post?

Yes. Paste the tweet URL on the Mass Block page to list the accounts who retweeted it and add them to your Mass Block List. You can also block another user's entire follower list.