SayAI от Nodetics

SayAI extends the ChatGPT browser interface by adding speech-to-text (ask questions using your own voice) and text-to-speech (ChatGPT speaks the answer aloud) functionality.

Benefits:
- Ask questions using less time - no need to type
- You can listen to the answer which removes the need to look at the screen
- Easily document lengthly discussions with ChatGPT

Features:
- Voice recording supports several languages enabled by the OpenAI Whisper API
- Text-to-speech utilizes speechSynthesis API and OS voice library
- Export chat log as a file (allows printing the whole chat session as well)
- Both voice recording and text-to-speech can be turned on/off in the UI
- You can ask the question using your voice but let ChatGPT just write the answer instead of speaking it aloud
- Free!

NOTE! You need to give the WebExtension permissions using the "puzzle piece" icon in Firefox toolbar (top right-hand corner):

1. Click the puzzle piece icon in Firefox toolbar
2. Click the cog icon next to SayAI
3. Click "Manage Extension"
4. Click "Permissions" tab
5. Enable both "optional permissions" (these are actually mandatory)
6. Reload the ChatGPT page