MasteringOnline is a paid web service for mastering audio tracks. It accepts WAV, FLAC, and MP3 input files and provides WAV export. Loudness targets are included for working toward specified mastering levels. Every listed plan allows unlimited tracks. The Monthly plan costs 7.99 USD per month and is billed monthly. The Yearly plan costs 69.99 USD per year and is billed yearly. The Lifetime plan costs 138.99 USD as a one-time payment. There is no free plan, and the listed starting price is 7.99 USD per month. Because the service is web-based, access is through a browser; the listed platform is web. The combination of common input formats, WAV output, loudness targets, and unlimited tracks supports an online mastering workflow without a stated track-count limit. Users can choose recurring monthly billing, annual billing, or a single lifetime payment, depending on how they want to pay for continued access.
Who it is for
MasteringOnline suits musicians and audio producers who want browser-based mastering with WAV, FLAC, or MP3 input. It is also relevant to users who need unlimited tracks on any listed plan.
What is good
- Accepts WAV, FLAC, and MP3
- Exports mastered audio as WAV
- Provides loudness targets
- Unlimited tracks on every listed plan
- Offers monthly, yearly, and lifetime billing
What to know first
- No free plan
- Web access only
- Lifetime plan requires a one-time payment
Verdict
MasteringOnline offers a straightforward browser workflow with broad input support, WAV output, and unlimited tracks. Compare its three paid billing options with how often you expect to master audio.
MasteringOnline plans and pricing
All plansCompared on AI music mastering software
- Free plan
- No
- Paid from
- $7.99/mo
- WAV export
- Yes
- Loudness targets
- Yes
- Input formats
- WAV, FLAC, MP3
- Supported platforms
- web
