AAC to Text
Upload any AAC file and get an accurate text transcript, SRT subtitles, or burned-in captions fast. Ideal for transcribing iPhone voice memos, podcast recordings, and streamed audio archives.
Drop your file here
MP4 · MOV · MP3 · WAV · WebM · MKV and more
5 free minutes · no account needed · no watermark
How to aac to text
- 1
Upload your AAC file
Drag your AAC file into CentClip or click to browse - no account required. Files from iPhone voice memos, GarageBand, or any other AAC source are accepted. Your first 5 minutes of audio are transcribed free.
- 2
Select your language and output format
Choose from 50+ supported languages so the engine matches the spoken language in your recording - not translates it. Then pick your output: a plain text transcript, SRT subtitles, VTT captions, or an MP4 with captions burned directly into the video.
- 3
Download your transcript or captions
Once processing finishes, download your chosen output in seconds. Grab a plain text file, an SRT or VTT file ready to upload to YouTube or any video platform, or an MP4 with captions baked in. Credits you buy never expire, so there is no rush to use them.
Why choose CentClip?
Handles compressed AAC audio without losing accuracy
AAC is a lossy compressed format, which causes some transcription tools to stumble on artifacts and background noise. CentClip's speech recognition is trained on real-world audio - including compressed mobile recordings - so you get clean output even from voice memos recorded on an iPhone in a noisy room. Most uploads process in well under the real-time length of the file.
Pay only for the recordings you actually have
Journalists, researchers, and podcast editors rarely have a steady weekly volume of AAC files to justify a monthly plan. CentClip charges 5 cents per minute and nothing else - no seat fee, no idle months billed, no contract. Credits sit in your account until you need them, so you are never paying for a tool you are not actively using.
One upload covers every output format your workflow needs
A plain transcript is useful for notes and search, but AAC recordings often end up in edited video or podcast episodes that need proper subtitle files too. CentClip delivers plain text, SRT, VTT, and burned-in MP4 captions from a single upload. That means one transcription job covers both your notes file and your captioning workflow without re-uploading or converting.
FAQ
How accurate is CentClip when transcribing AAC files?
Accuracy depends on audio clarity and the speaker's accent, but CentClip performs well on typical AAC recordings from mobile devices and DAWs. Clear speech in a quiet environment regularly exceeds 95% word accuracy.
Is there a free trial for AAC to text conversion?
Yes - your first 5 minutes of audio are transcribed free with no account required. After that, pricing is 5 cents per minute with no subscription or monthly fee.
What audio and video formats does CentClip accept besides AAC?
CentClip accepts most common audio and video formats including MP3, MP4, WAV, M4A, MOV, and WebM. Any AAC-encoded file - whether it carries an .aac or .m4a extension - is supported.
Do my CentClip credits expire if I do not use them right away?
No - credits never expire. Buy them when you have a batch of recordings to process and use the balance at your own pace, whether that takes a week or a year.