Text Mood Synth is a Firefox extension that allows users to experience real-time emotional feedback while typing. As you type in any text field on a web page (e.g., email, journal, comment, etc.), the extension analyzes the emotional tone of the text (positivity, negativity, neutrality, etc.) and plays the corresponding background music โ upbeat, happy, or sad โ to help you better understand your own mood as you write.
