The worst TTS extension I have ever used. It will not generate audio until it is done throwing multiple errors in the first few attempts which will require you to sit for hours just to generate a few audios.

Great product. But, there REALLY needs to be like a warning on some of these names that they sound very young. Very jarring. was not appreciated. not what im looking for.

its good but limit to characters is so low you can't use it for much.

ALL HAIL ANDREW AND HIS HIGHLY INTELLIGIBLE VOICE

Probably one of the most modern and useful TTS extensions on Firefox. I love Edge's advanced speech services baked in, but I refuse to use it as my browser. This is a great compromise. I'm not sure how this was done, but it's miles ahead of how LSD Software fetches Google voices in their Read Aloud extension.

So far its better than great - but need to know limitations - like how many possible characters when generating audio files - I hope this stay around - thanks

There is no option in the context menu to select text on the page and read directly

Il y a 7 mois, j'attribuais 4 étoiles et j'écrivais :
"Merci pour cette application qui correspond parfaitement à mes attentes. Une seule ombre au tableau : la fenêtre disparaît et la lecture du texte cesse si on clique en dehors du popup. J'espère que vous trouverez une solution à ce problème. Bon courage."
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Désormais (décembre 2025), je mets 5 étoiles sans aucune hésitation car le problème mentionné plus haut a été résolu dans la nouvelle version. Un grand merci.

Excellent add-on. Most natural sounding, free TTS engine on Firefox I've used. Simple UI, dev listens to feedback, great extension overall.

Most recent version (1.4.0) fixes most prior complaints; audio no longer quits when you click off the extension, able to open in a new tab, can run in the background. No janky workarounds anymore: 5 stars.

Can we also have a sidebar for Firefox?

For meg som skal ha det på norsk va dette det eneste alternativet.

For Norwegian the only alternativ

When using, you must stay in the TTS window or the audio will stop playing. Not great for those trying to multitask

Diese Erweiterung arbeitet super wie erwartet. Die meisten TTS Erweiterungen für Firefox nutzen die Roboter Stimmen aus dem Microsoft Windows aber diese nicht. Dennoch ist noch Luft nach oben. Es wäre gut wenn diese Erweiterung mehr Text sprechen könnte. Es stört einfach wenn man sich eine Fan Fiktion vorlesen lässt und nur ein kleiner Teil eines Kapitels vorgelesen wird. Vorher habe ich die Read Aloud: A Text to Speech Voice Reader Erweiterung genutzt die dies mühelos schaffte. Ich musste zwangsweise zu dieser Erweiterung wechseln da die deutsche Google Translate stimme nicht mehr funktioniert beim Read Aloud: A Text to Speech Voice Reader. Allerdings ist dies nur im Firefox der Fall und beim Google Chrome ist dies nicht passiert. Ich fürchte das dieses Problem auch bei dieser Erweiterung auftritt. ich wusste gar nicht das die deutsche Google Translate Stimme Katja genannt wird. Es lassen sich leider keine Sätze mehr generieren. Schade das diese Erweiterung nur in Google Chrome ein Update erhalten hat!

Update: For those who complain the audio stops when changing tabs or minimizing browser, one workaround is to download the TTS audio by right mouse click on the extension's built-in player at the bottom after audio is generated.

Finally Microsoft's natural Azure TTS voices can be implemented on Firefox without opening up Edge Browser. Using context menu (right button on mouse) immediately imports text into extension menu screen for generating audio automatically. Thank you for this brilliant extension Yacine Benslimane!

The extension with the best natural voices I've found so far.
Only con: You need to copy paste the text into the extension. It does not read the text directly from the page, highlighting the words that it's reading; which is an essential feature of the MS Edge experience

So far I like this text to speech better than some of the others except for one thing. Once you get everything going and you can listen to it, everything that you are reading is still highlighted on the screen and I would like if I could click on this screen again to unhighlight it however when I do that it stops reading to me. I tried this a few times and realized that you are not able to remove what is highlighted. It would be a nice option if we could click somewhere to remove the highlighted part because it's hard to follow along with the highlighted part and I understand that there is a box that is in the top right corner with the text to speech and that is fine but my screen is an ultra wide Monitor and it is pretty far off to the side. This makes it difficult to see. Looking forward to seeing if this ever gets fixed but I will continue to use this one because it's better than all the others and has good quality voices which are easy to understand and don't sound like a robot.