Choosing the correct language can improve speed and spelling. Auto-detect works for multilingual audio.
Limit: 5 minutes per 24 hours without an account, or 10 minutes when signed in. Your file is sent securely to Groq and is not stored by FreeTextoSpeech.
Speech recognition for MP3
MP3 to Text Converter
This MP3 to text converter creates an editable transcript from spoken audio using Groq-hosted Whisper. Upload a short MP3, review the words, and download plain text or timed subtitles.
A practical delivery format
Why convert MP3 to text?
MP3 is common for interviews, voice memos, podcasts, lectures, and downloaded recordings because it keeps file sizes manageable. The same compression that makes MP3 easy to share also makes it a convenient source for automatic transcription.
A searchable transcript helps you find quotes, turn a recording into notes, draft captions, create a blog post, or make spoken information accessible to people who cannot play the audio. TXT is best for editing. SRT is better when you need subtitle timing.
Automatic speech recognition is a starting point, not a substitute for review. Listen again where speakers overlap, the recording clips, or the transcript contains unfamiliar names.
How to convert MP3 to text online
- 01
Select an MP3
Choose a speech recording no longer than five minutes and no larger than 20 MB.
- 02
Confirm the language
Select the spoken language or allow Whisper to detect it automatically.
- 03
Create the transcript
Groq runs Whisper Large V3 Turbo and returns the recognized speech with segment timing.
- 04
Export the words
Copy the result or download a plain TXT transcript and timestamped SRT subtitle file.
Before uploading
Prepare an MP3 for accurate transcription
Keep speech clear
Use the original recording when possible. Repeated MP3 compression can blur consonants and make quiet speakers harder to recognize.
Split long recordings
Cut long interviews at a natural pause. Short sections are easier to review and fit the five-minute per-file limit.
Check the transcript
Compare names, dates, prices, and technical terms with the audio before using the transcript publicly.
TXT or SRT
Choose the right transcript download
TXT for editing and notes
Open plain text in almost any writing app. Use it for summaries, searchable notes, articles, quotes, and content repurposing.
SRT for captions
SRT pairs transcript segments with timestamps. Import it into a video editor or caption workflow, then review line breaks and timing.
Frequently Asked Questions
01 How do I convert an MP3 to text?
02 Is this MP3 transcription tool free?
03 What is the maximum MP3 length?
04 Can it transcribe MP3 files in languages other than English?
05 Can I download subtitles from an MP3?
06 Should I edit an automatic MP3 transcript?
Still wondering? Get in touch →
Continue your MP3 workflow
Audio to Text
Transcribe WAV, M4A, OGG, WEBM, FLAC, and more.
WAV to MP3
Convert a WAV recording into a smaller MP3 locally.
Audio Joiner
Arrange short clips and export one audio file.
Text to Voice
Turn a corrected transcript into spoken audio.
