Xblock — One-Click Block

About

Spam accounts can quickly turn a useful conversation into a wall of noise. Xblock makes it easier to clean up replies and timelines without opening X’s account menu again and again.

A block button appears directly beside supported replies and timeline posts. Block an account immediately, or turn on confirmation if you prefer an extra check before the action is completed.

When there are several unwanted replies, batch mode lets you select and block multiple accounts together. Recent actions can be undone, and your block history is available from the extension popup.

What Xblock includes:

- One-click blocking in replies and supported timelines
- Optional confirmation before blocking
- Undo for recent block actions
- Batch mode for selecting multiple replies
- Local hiding of promoted posts without blocking advertisers or adding them to block history
- A local record of accounts blocked through Xblock
- Import and export of block lists
- Reusable block lists for other browsers or browser profiles
- Light and dark mode

Your settings and Xblock history stay in your browser. Xblock only runs on x.com and twitter.com. When you choose to block or unblock an account, it uses the X session already signed in within your browser.

Xblock is an independent browser extension and is not affiliated with X Corp. or Twitter.