M4A · iPhone · Mac · Voice recordings

M4A to Text — Automatic M4A Audio Transcription

Transcribe M4A recordings from iPhone, Mac, and digital recorders to text with high accuracy. No installation, no size limit. Free up to 30 min/month.

🎙️ Transcreva gratuitamente

Faça upload do seu áudio ou vídeo e receba o texto em segundos.

Try free — no credit card →

30 minutes free per month. No credit card required.

Formatos suportados: .m4a (iPhone, Mac, digital recorders, up to 5 GB)

Resultado em segundos
100% em português do Brasil
Privacidade garantida
Sem instalação

Como funciona

1

Locate the M4A file

M4A is the default voice recording format on iPhone (Voice Memos app) and macOS (QuickTime, GarageBand). Digital recorders from Olympus, Sony, and Zoom also use M4A. On iPhone, go to Voice Memos → share via AirDrop, email, or iCloud to get the .m4a file.

2

Upload to VoxScriber

Drag the M4A file into the upload area or click to select. Files up to 5 GB are accepted. For long recordings (meetings, interviews, medical consultations), the system processes in chunks automatically — no user action needed.

3

Get the text and export

The transcription appears within seconds. For 30 minutes of M4A audio, the result is ready in under 2 minutes. Export in TXT, DOCX, SRT, VTT, PDF, or JSON with one click.

Perguntas frequentes

Transcribe your M4A now — free, no credit card

Try free — no credit card →

30 minutes free per month. No credit card required.