VK ALARM is a free Chrome extension developed by ishpartko. It falls under the category of Browsers and the subcategory of Add-ons & Tools. This extension aims to simplify the process of notifying multiple users in a conversation on VK.com.

As an active user of VK, it is common to be part of various conversations. However, not everyone has the time to constantly read through all the messages in these conversations. To address this, VK.com introduced the mention feature - @id-of-user (title), where the user mentioned receives a notification.

Manually mentioning multiple users can be a time-consuming task, especially if the conversation includes more than 50 people. VK ALARM automates this process, allowing users to easily notify multiple users in a conversation without the need for manual input.