PDFAITools
Auphonic
Automatic audio mastering and leveling for podcasts, videos, and broadcasts.
What is Auphonic?
Automatic Audio Mastering and Leveling
Auphonic is an automatic audio post-production service that handles leveling, noise reduction, filtering, and encoding for podcasts, videos, broadcasts, and audiobooks. Created by audio engineers, it applies professional mastering standards automatically — ensuring consistent loudness levels, clean frequency response, and broadcast-compliant output with minimal manual intervention.
Broadcast-Quality Audio Processing Made Automatic
Auphonic supports multi-track processing, which is particularly useful for podcast recordings with multiple speakers at different recording levels. Its AI algorithms detect speech, music, and noise separately and apply appropriate processing to each. The platform integrates directly with podcast hosting services like Libsyn, SoundCloud, and Dropbox, allowing completed episodes to be published automatically after processing.
- Automatic loudness normalization to broadcast standards
- Multi-track leveling and noise reduction
- Speech-to-text transcription for show notes
- Direct publishing integrations with podcast hosts
- Batch processing via API
Key Features
Normalizes audio to broadcast standards (LUFS) for consistent listening experience.
Removes background hiss, hum, and room noise from recordings automatically.
Levels multiple speakers separately for consistent volume across tracks.
Generates text transcripts from processed audio for show notes and SEO.
Publishes directly to Libsyn, SoundCloud, Dropbox, and other services.
Who Uses Auphonic?
Automatically master and level podcast episodes to professional broadcast standards.
Process audio content to meet broadcast loudness compliance requirements.
Clean and level audio tracks for YouTube videos and online courses.
Produce consistent-quality audiobook chapters with automatic mastering.
Pros & Cons
✅ Pros
- Delivers broadcast-quality audio processing with minimal manual work
- Multi-track support is essential for multi-host podcasts
- Direct publishing integrations streamline the production workflow
- Trusted by professional podcasters and radio producers globally
- Reasonable pricing with a useful free credit tier
❌ Cons
- Processing is not instant — can take several minutes for long files
- Less manual control than professional DAW mastering chains
- Speech transcription quality is functional but not best-in-class
- API usage requires technical knowledge to set up
Auphonic Pricing
Free
- 2 hours/mo
- All processing features
- MP3/FLAC output
Subscription
- 9 hours/mo
- Multi-track
- Publishing integrations
- API access
Auphonic earns a 4.5/5 rating from our editorial team. Its generous free tier lets you explore core features before upgrading, making it a low-risk choice for individuals and teams. Standout strengths include delivers broadcast-quality audio processing with minimal manual work and multi-track support is essential for multi-host podcasts.
Get Started with Auphonic →