NoWall proxy, developed by NoWall, is a free browser add-on for Chrome that provides a secure web proxy without the need for SSH or VPN. It aims to facilitate work by allowing users to access blocked websites and browse the internet anonymously.

With NoWall proxy, users can easily switch between different proxy states by inputting the desired website URL and clicking on the NoWall icon. The add-on offers three proxy states:

1. Grey - Direct connection without using NoWall as an intermediary.

2. Green - NoWall acts as a proxy and replaces images and links within the webpage with NoWall links.

3. Orange - NoWall acts as a transparent proxy, allowing users to browse the webpage without any modifications.

NoWall proxy and the associated website prioritize convenience and aim to assist users in their work. However, it is important to note that the developer explicitly states that the add-on should not be used for spreading politically sensitive content.