What Is Video Transcription? A Complete Explainer

Video transcription is the process of converting the spoken audio content in a video file into written text, producing a readable document that captures what was said. Video transcription serves accessibility, searchability, and repurposing purposes—a transcribed video can be captioned for deaf and hard-of-hearing viewers, indexed by search engines, converted into blog posts or articles, or used as meeting notes. WikiPlus Video Transcriptor performs automatic video transcription entirely in the browser, using the Web Speech API for local processing with no upload or account requirement. Understanding what video transcription is and how automated tools approach it helps users choose the right tool and set realistic expectations for output accuracy.