Live HTML Validator is a browser plugin that provides live HTML validation for web developers. With this plugin, you can easily validate HTML on a browser page in real-time, or perform validation with just a click of a button.

The plugin offers various features to enhance the HTML validation process. It allows you to choose between auto, no auto, or input HTML validation modes. You can also set a delay before validation if you're working with dynamically created HTML elements using JavaScript. The validation can be done for both server and client code, or only server code.

Live HTML Validator provides visual and sound notifications if the HTML is found to be invalid. You can receive notifications on the plugin icon or directly on the web page. The plugin also offers filter level reporting and the ability to filter messages before validation. Additionally, you have the option to select a server for HTML validation, including the ability to use your own server.

One useful feature of Live HTML Validator is the ability to save cache and avoid re-validation of the page. This can save time and resources when working on large web projects. The plugin also supports remote server connections and SSL connections for secure validation.

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