oTranscribe - A free web app to take the pain out of transcribing recorded media
Go Transcribe - Advanced cloud based transcription service powered by artificial intelligence
Listen N Write - Listen N Write can be used to play and transcribe ordinary audio and video recordings (WAV, MP3...
Speechnotes - Dictation Notepad - Free Online Speech Recognition Text Editor Web App for Chrome
Podcast Transcribe - Convert Podcast to text, upload an audio file to get the transcription.
VoiceWalker - VoiceWalker helps you transcribe audio or video recordings.