What is AAC, and how do you transcribe it?
AAC (Advanced Audio Coding) is an audio format you'll typically find from streaming, YouTube audio, and broadcast. Lossy but high quality even at low bitrates — the successor to MP3.
To turn it into text you don't need to convert anything first — upload the AAC file (or paste a link) and Whipscribe returns a clean transcript with speaker labels and per-word timestamps, exportable to TXT, SRT, VTT, or DOCX. Everything runs on private infrastructure that never hands your file to a third-party AI service.
How to transcribe AAC in 3 steps
Add your AAC
Upload the AAC file or paste a link. Free instant preview, no signup to try.
We process it
We read the audio and Whisper transcribes the speech privately.
Read & export
Speaker-labeled, timestamped text in minutes. Export TXT, SRT, VTT, or DOCX.
Frequently asked
How do I transcribe a AAC file?
Upload the AAC file or paste a link. Whipscribe reads the audio directly. You get timestamped, speaker-labeled text in minutes.
Do I need to convert it first?
No — Whipscribe reads AAC directly, so there's no need to convert to MP3 or WAV.
How much does it cost?
A pack from $4 (500 minutes) opens the full transcript. Preview any transcript instantly with no signup; a pack from $4 opens the full transcript, no account needed. After that, one-time credit packs: $8 for 1,000 minutes, $12 for 2,000 minutes or $24 for 5,000 minutes, and credits never expire.
Is my file private?
Yes — private infrastructure, never sent to a third-party transcription service, no training on uploads. Delete anytime.