码加在线工具 is a free Chrome add-on developed by 领码信息科技. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This program provides a convenient solution for quickly bookmarking websites and searching within the tool.

With 码加在线工具, users can simply right-click on any website and click on the "收录到码加工具" button to instantly bookmark the site within the tool. Users can then easily access their bookmarked websites by either searching within the 码加工具 or by scrolling to the bottom of the page to see the newly added websites (which may take 1-2 minutes).

Additionally, users can quickly search within the 码加工具 by typing "m+" in the browser's address bar and hitting Tab. This allows for efficient and easy navigation within the tool.

Overall, 码加在线工具 provides a simple and effective solution for bookmarking websites and searching within the tool. Its intuitive interface and quick access features make it a useful addition for Chrome users.