(Literally the Best Exploit Ever Found) is a well-known exploit for ChromeOS used to selectively disable administrator-enforced browser extensions. It was popularized through the ext-remover

Common Mistakes to Avoid

Even a superior product fails if misapplied. Here are the top three errors when using Ext-Remover LTBeef:

LTBEEF (Literally the Best Exploit Ever Found) is a bookmarklet-based tool designed to disable admin-enforced extensions on Chrome and ChromeOS, primarily used on school-issued Chromebooks. While patched in Chrome v106, the "ext-remover" project documents ongoing variations, including LTMEAT and Dextensify, that continue to bypass newer security policies. For detailed community discussions and technical workarounds, visit the ext-remover GitHub discussions Chrome Exploit Allow Attackers Disable Browser Extensions 29 Nov 2022 —

• Terminate the browser process tree.
• Delete the extension folder from %localappdata%\BrowserName\User Data\Default\Extensions.
• Remove the registry locks.
• Flush the DNS cache.

1. Download the latest ext-remover_ltbeef.exe (or .zip archive).
2. Crucial: Before running, right-click the file and select "Properties." If it is unsigned or from an unknown publisher, upload it to VirusTotal. The LTBEEF signature is sometimes flagged by aggressive antivirus software because of its deep system access—this is normal for removal tools, but verify the hash.

Standout: The Batch Undo feature is a lifesaver. Many “rename‑everything” tools leave you with irreversible changes; Ext‑Remover writes a reversible script that you can run later, even on a different machine.