Auphonic
Auphonic is an AI audio post-production service that levels, cleans and masters podcasts and videos, cuts filler words and adds subtitles and chapters.
About this tool
Auphonic is an all-in-one audio post-production tool widely used by podcasters, broadcasters and video creators. Upload a recording and it automatically balances levels between speakers, reduces background noise, evens out loudness and can cut filler words, coughs and silences. The company says more than two million users have used it.
It also handles the steps around audio: generating subtitles and transcripts, adding metadata and chapters, producing video files, and recently burning styled captions into videos. Automated workflows, external storage connections and an API, now including an n8n integration, let teams process files at scale. The free tier covers two hours of audio a month.
What you can do
Adaptive levelling and mastering
Balances speakers and normalises loudness automatically.
Noise and filler removal
Reduces background noise and cuts filler words, coughs and silence.
Subtitles and chapters
Creates transcripts, subtitles, metadata and chapters, including burned-in captions.
Automation and API
Connect storage services, n8n and custom workflows through the API.
Who is it for?
- A podcast network processes every episode to consistent loudness automatically.
- A university cleans up lecture recordings and adds subtitles.
- A video creator removes filler words before publishing an interview.
Before you choose
Billing uses audio duration with a three-minute minimum, including intro and outro files.
Automatic processing suits speech best; music-heavy productions may need manual mixing.
Frequently asked questions
Is Auphonic free?
Yes. Auphonic is free for two hours of processed audio per month, with paid credits for more.
Can Auphonic remove filler words?
Yes. It can cut filler words, coughs and silences automatically as part of processing.
Does Auphonic have an API?
Yes. Auphonic offers an API and integrations, including n8n and external storage services, for automated workflows.
Check the official website for current features, pricing, and terms.
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