Convert MP3 to Text Online

Upload an MP3 file and get a word-for-word text transcript. Fast processing, high accuracy, and completely free to try.

How it works

  1. Upload your MP3 file. Click the upload area or drag your MP3 file directly onto the page. DomeScribe accepts MP3 files of any bitrate and duration.
  2. Indicate the audio language. Select the language of the MP3 recording. Choosing the correct language upfront helps the recognition engine deliver the most accurate transcript.
  3. Launch the MP3 transcription. Hit Transcribe. DomeScribe decodes the MP3 audio and feeds it into the speech recognition pipeline — most files finish processing in well under a minute.
  4. Download or copy the text. Once the transcript is ready, proofread it on screen and export it as a text file. Use it for archiving voice memos, creating written records, or feeding into other tools.

Transcription at a glance

Languages
99, with automatic language detection
Input
URLs from 8 platforms, or upload MP4, MP3, WAV, M4A, FLAC, WebM, MOV
Output
Full text transcript with optional timestamps; speaker detection on paid plans
Export
Plain text (TXT) free; DOCX, PDF, and JSON on paid plans
Free tier
30 minutes of transcription to start
Speed
Most files are transcribed in about a minute
Privacy
Uploads deleted after processing; transcripts AES-256 encrypted, auto-deleted after 30 days

Frequently asked questions

Does the MP3 bitrate affect transcription quality?

Standard bitrates of 128 kbps and above produce excellent transcription results. Very low bitrates below 64 kbps can introduce audio artifacts that reduce accuracy, but most MP3 files you encounter will work perfectly in DomeScribe.

Can I transcribe an MP3 recorded on my phone?

Yes. Voice memos and recordings saved as MP3 on your phone can be uploaded directly to DomeScribe. The speech recognition model is trained on a wide range of recording conditions, including mobile microphone audio.

What happens if my MP3 contains only music and no speech?

DomeScribe is designed for speech-to-text conversion. If the MP3 contains only instrumental music, the transcript will either be empty or contain fragments of misrecognized audio. The tool works best with spoken content.

Can I transcribe an MP3 audiobook?

Audiobooks are a great use case because narrators typically speak clearly with minimal background noise. DomeScribe will produce a highly accurate transcript that you can use for reference, study notes, or accessibility purposes.

How do I convert another audio format to MP3 before uploading?

You can use free tools like Audacity, VLC, or online converters to save your file as MP3. However, DomeScribe also accepts WAV, M4A, FLAC, and other formats, so converting to MP3 is usually not necessary.

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