URLDict is a free Chrome extension developed by shnst. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory. This extension allows users to define keywords that are tied to specific URLs, making it easier to jump to those URLs by simply typing the keywords.

To use URLDict, users can define keyword to URL dictionary in the extension popup, which can be accessed by clicking the extension icon. It is recommended to pin this extension for quick and easy access. Once the keywords and URLs are defined, users can open the jump popup by pressing 'Ctrl+B' (default shortcut key, customizable) and type the keyword they defined. Pressing 'Enter' or clicking the Jump button will then open the corresponding URL.

URLDict offers several useful features. Users can import and export their dictionary from/to a json file, allowing for easy backup and sharing. Additionally, there is an option to find an existing tab, making it convenient to jump to a URL that is already open in another tab. Furthermore, users can press 'Tab' to autocomplete in the jump popup, saving time and effort when typing the keywords.

With URLDict, Chrome users can enhance their browsing experience by quickly accessing frequently visited websites or webpages with just a few keystrokes. Its intuitive interface and handy features make it a valuable tool for those who want to streamline their web navigation.