Convert audio files to text instantly — free, private, and browser-based. No uploads. No sign-up.
Click or drag & drop audio file
MP3, WAV, M4A, OGG, FLAC supported
Select or drag & drop your MP3, WAV, or M4A file to load it into the local player.
Do NOT use headphones. The browser's speech recognition relies on the microphone capturing the sound from your device speakers.
Select your transcription language and click 'Start Transcription'. Approve the browser mic prompt.
Click the Play button on the Audio Player card. Set a moderate speaker volume (no external noise).
Watch text generate in real-time. Copy or download your complete text file once finished.
100% Private
Audio never leaves your device
Real-time
Text appears as audio plays
Multi-language
10+ languages supported
Download TXT
Save transcript instantly
All Formats
MP3, WAV, M4A, OGG…
Always Free
No sign-up, no limits
An MP3 to text converter (also called audio transcription software) transforms spoken words in audio files into written text using speech recognition technology. Our browser-based tool processes files locally for complete privacy with no file size restrictions.
Unlike cloud services that upload your files to remote servers, our converter uses the browser's built-in Web Speech API to deliver instant, private transcriptions — ideal for podcasts, meetings, lectures, and interviews.
Yes. Your audio never leaves your device. All processing happens locally in the browser.
Chrome and Edge offer the best support. Safari works on iOS/macOS. Firefox has limited support.
MP3, WAV, M4A, OGG, FLAC, and most browser-compatible formats.
Accuracy is 85–95% for clear audio. Background noise and accents may reduce accuracy.