How to Convert Audio to Text Online
Learn how to convert audio to text online for interviews, podcasts, lectures and voice notes with a practical transcript-first workflow.
Polyglot Voice
You are reading a Polyglot Voice guide — our platform for turning speech into text and translating it.
To transcribe or translate audio or video into text, sign in or create a free account (it only takes a minute). The studio supports 98 languages; you can change direction and models anytime after upload.
Explore practical guides for audio to text, video transcription, subtitle generation, translation and multilingual content workflows. Each guide is designed for creators, educators, researchers and multilingual teams who need reliable speech-to-text pipelines.
Whether you're transcribing podcasts, localizing educational video or building subtitle workflows for creators, these guides cover the practical steps, best practices and workflow tips that turn spoken media into reusable text.
Learn how to convert audio to text online for interviews, podcasts, lectures and voice notes with a practical transcript-first workflow.
A practical guide to converting video to text online for subtitles, searchable notes, tutorials, webinars and content repurposing.
Learn how subtitle generator workflows work and how to turn spoken video into subtitle-ready text for accessibility and multilingual publishing.
A transcript-first guide to translating video online for subtitles, localization, multilingual publishing and audience growth.
Learn when and why to extract audio from video before transcription, translation, podcast repurposing and subtitle workflows.
Learn how video compression helps with faster uploads, lighter media pipelines and easier transcription or subtitle processing.
Learn why video conversion matters before transcription, subtitle creation, archiving and multilingual media publishing.
Learn how lecture transcription helps students, educators and course creators turn spoken lessons into notes, summaries, study material and searchable documentation.
Learn how meeting transcription helps teams turn discussions, updates and decisions into searchable notes, action items and follow-up documentation.
A practical guide to transcribing MP3 files to text for podcasts, lectures, interviews, voice notes and searchable transcript workflows.
Learn how to transcribe MP4 video files to text for subtitles, tutorials, webinars and searchable video documentation.
Learn how to transcribe WAV audio files to text for interviews, production recordings, research and transcript-ready workflows.
Learn how translate-audio workflows turn spoken recordings into translated text for notes, subtitles, study and multilingual publishing.
Learn how dub-video workflows build on transcription, translation and timing-aware preparation for multilingual video publishing.
Learn how podcast transcription supports SEO, accessibility, show notes, summaries and content repurposing from spoken audio.