Topic guide
Audio Transcription
Every audio file you record contains words you'll eventually need as text — searchable, quotable, exportable.
Topic guide
Every audio file you record contains words you'll eventually need as text — searchable, quotable, exportable.
TL;DR
Audio transcription converts spoken-word recordings into editable text. We support every common audio format (MP3, WAV, M4A, AAC, OGG, FLAC, WMA, OPUS), the audio tracks of any video file, and direct YouTube/TikTok URLs. Free for clips under 5 minutes; Premium handles multi-hour recordings.
12+
audio formats supported
50+
languages
95%+
accuracy on clean audio
2–3
min for a 1-hr file
Audio transcription covers a wide range of source material: podcast episodes, recorded interviews, voice memos, lecture recordings, meeting captures, dictation, and field recordings. Each shape has its own quirks — podcasts are usually well-mic'd and stereo, voice memos are mono and noisy, field recordings have wind and ambient sound, lectures are single-speaker and reverberant. Modern AI transcription engines (built on OpenAI's Whisper and successors) handle all of these without per-format tuning.
The right tool depends less on the format than on what you'll do with the text. If you want a clean, editable document for an interview transcript, an audio-to-Word DOCX export is what you want. If you're producing video captions, generate SRT subtitles instead. If you're processing 50+ recordings at once for research, bulk transcription handles the queue automatically.
On accuracy: assume 95-97% on clear, single-speaker recordings; 88-94% on conversational multi-speaker audio with standard accents; and 80-88% on noisy or heavily-accented audio. Plan for a light editing pass on professional output.
Or read the full Complete Guide to AI Transcription pillar.
This section is for recorded sound: MP3, WAV, M4A, podcasts, dictation, voice memos, lectures, and other audio-first workflows.
Use this page to compare paths. Choose a format page like MP3 to text or WAV to text when your search intent is tied to a specific file extension.
Audio pages can still lead to SRT or VTT exports when the transcript needs timestamps for captions, even without a video track.
Upload any audio or video file and get a transcript in seconds — free for clips under 5 minutes.
Transcribe a fileLast updated: September 20, 2026 · Reviewed and maintained by the Transcript.you team.