Chrome //
Extensions 
Chrome
Web store 
Read Aloud: A Text to Speech Voice Reader
Read aloud the current web-page article with one click, using text to speech (TTS). Supports 40+ languages.
Speechify Text to Speech Voice Reader
Read aloud any Google Doc, PDF, webpage, or book with text to speech (TTS). Natural sounding voices in 30+ languages & 130 voices.
Voice In - Speech-To-Text Dictation
Use dictation to type in 10k+ sites in 50+ languages. VoiceIn transcribes your speech to text in real time.
Speech to Text (Voice Recognition)
An easy to use speech synthesis and recognition tool for your browser!