Simple and convenient.

Drag text, right click, and 'Read out selected text'. Done.

It's like a personal radio broadcasting from a news web page. I don't need to even look into the tab.

The best addition thanks to which you can select any text and listen to it :-) I recommend! :-D

manual input, not compatible with sites that do not allow text selection/highlight

Not bad, simple and small, and a good-look icon. But must select some text to quickly read them aloud, and there's no option to change this default behavior, even if there's a toolbar button to click, it seems not designed for quickly read current page contents. Another extension "Read Aloud" may be more suitable for my usage scene.

Nice effort...if it worked. I have various voices installed but only "Anna" actually reads. I can't adjust anything, not volume, speed or pitch and the only way it actually acknowledged text at all was when I had to copy and paste. Sorry, wouldn't work for me.

Very good extension! My favourite to translate selected text. If the developer want to translate into spanish for free, please contact with me. I can help.

讓偷懶不想看文字的人方便吸取資訊

It works, that's nice. But it appeared to be too cumbersome to use.
Clicking the plugin icon in the toolbar did nothing here (FF58). (Why is it there then?)
The only way I could quickly find to make it speak:
1. Select text. (Perhaps this is optional.)
2. Right-click (selected) text.
3. Select Open TTS Window from the context menu.
4. Click Play in the popup.
I've been spoiled by "Read Out Loud" in Chrome, so I uninstalled this one, sorry.

The best TTS add on I've found.

It works good on Firefox 63.0.3. Unfortunately does not have a shortcut key and Speed not granular enough. Please add more speeds between 1X and 2X! Thank you.

Thank you, great addon.

Super plugin.
+ Works with additional system voices.
+ The "read out" option makes it easy to use.
- No pauses.
- No stop.

Rewelacyjny

这是一个非常棒的创意，他正在帮助成千上万的中国儿童学习英语，汉语，并且我专门为他建立了一个网站来帮助更多的孩子认识和使用它，非常感谢Ett的努力！
我希望他设计的再简单一些 ，例如为鼠标运用不熟练的人士增加一个快捷键，增加暂停和录音功能！