TabSpeech is a free Chrome add-on developed by IIMURA Takuji. It falls under the category of Browsers and specifically belongs to the Add-ons & Tools subcategory. This handy add-on allows users to convert text on a displayed tab into speech using the Web Speech API.

The usage of TabSpeech is quite straightforward. Simply select the range of text you want to start reading, then click on the PageAction icon located in the upper right corner of the browser. This icon is represented by a black "reading" symbol. Press the "Speech" button to initiate the text-to-speech feature.

While using TabSpeech, users have the option to control the reading experience. The add-on provides a Stop button to halt the speech, a Pause button to temporarily pause the reading, and a Resume button to continue from where it was paused.

TabSpeech is a convenient and user-friendly add-on for Chrome users who prefer listening to text rather than reading it. Whether you want to have articles read aloud or require assistance with language translations, TabSpeech is an excellent tool to have at your disposal.