WhisperX is a library built on top of OpenAI Whisper to bring Word-level Timestamps for your audio transcription. This uses a technique called "forced alignment" Whisper-Based Automatic Speech Recognition (ASR) with improved timestamp accuracy using forced alignment. Details - https://github.com/m-bain/whisperX Colab Code - https://colab.research.google.com/drive/1E4vVbMUAMNjiCxZvCHS0JUj9YEiQP8zl?usp=sharing