eMastered
eMastered is an online audio mastering tool developed by Grammy-winning engineers and powered by AI. It aims to provide fast, easy-to-use, ...
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What is eMastered?
eMastered is an AI-powered online audio mastering service created by Grammy-winning engineers that instantly masters music tracks to professional, commercial-quality standards. The platform uses advanced audio recognition algorithms and machine learning to analyze each track's sonic identity, then applies EQ, compression, limiting, saturation, and stereo widening to meet industry standards—all within minutes directly from your web browser.
Key features include AI-powered automatic mastering, reference mastering (upload a reference track for the AI to mimic its sound), customizable advanced controls for EQ/compression/stereo width/volume/intensity, unlimited high-res WAV and MP3 exports, cloud storage for all mastered tracks, A/B comparison between original and mastered versions, support for AIFF/WAV/MP3 files up to 900MB, genre-agnostic mastering that works on hip-hop/EDM/pop/rock and any style, and detailed track statistics. Users can preview unlimited tracks for free and only pay when downloading mastered files.
eMastered is designed for independent musicians, bedroom producers, content creators, podcasters, and anyone seeking professional-quality mastering without hiring expensive engineers or learning complex technical skills. With over 3 million artists having mastered more than 30 million tracks, it offers an affordable alternative to traditional mastering (which costs ~$150/song) at subscription prices starting at $15/month.
Pros:
- AI-powered mastering by Grammy-winning engineers
- Instant mastering delivered within minutes
- Reference mastering to match a reference track's sound
- Unlimited mastering downloads on paid plans
- Unlimited free track previews before purchasing
- Advanced customizable controls for EQ, compression, stereo width, volume, and intensity
- High-res WAV and MP3 exports included
- Cloud storage for all mastered tracks
- Works with any music genre (hip-hop, EDM, rock, pop, etc.)
- A/B comparison between original and mastered versions
- No ownership rights lost—you keep 100% copyright
- Affordable pricing starting at $15/month vs. $150/song for human engineers
- Support for AIFF, WAV, and MP3 files up to 900MB
- 14-day money-back guarantee (fewer than 4 tracks downloaded)
- Browser-based—no software installation needed
Cons:
- No free download plan (preview only, payment required for downloads)
- Cannot master entire albums with consistent flow between tracks
- No automatic crossfades or spreads between songs for albums
- Maximum output resolution may not satisfy high-res distributors requiring 24-bit/96kHz
- Not ideal for vinyl mastering (no dedicated vinyl master option)
- One song per browser instance (must open multiple tabs for batch mastering)
- Less creative control compared to hiring a human mastering engineer
- AI may not handle complex or unusual mixes as well as humans
Pricing:
eMastered offers 3 subscription plans with identical features—only billing differs. Free tier allows unlimited previewing and mastering but requires payment to download. Yearly (paid upfront): $15/month billed $180 annually. Yearly (billed monthly): $19/month with 12-month commitment. Monthly: $39/month, cancel anytime. All paid plans include unlimited mastering downloads, commercial rights, cloud storage, reference mastering, advanced controls, and high-res exports. 14-day money-back guarantee applies if fewer than 4 tracks are downloaded.
FAQs:
eMastered pricing
Pricing model: Paid
eMastered offers 3 subscription plans with identical features—only billing differs. Free tier allows unlimited previewing and mastering but requires payment to download. Yearly (paid upfront): $15/month billed $180 annually. Yearly (billed monthly): $19/month with 12-month commitment. Monthly: $39/month, cancel anytime. All paid plans include unlimited mastering downloads, commercial rights, cloud storage, reference mastering, advanced controls, and high-res exports. 14-day money-back guarantee applies if fewer than 4 tracks are downloaded.
eMastered pros
- AI-powered mastering by Grammy-winning engineers
- Instant mastering delivered within minutes
- Reference mastering to match a reference track's sound
- Unlimited mastering downloads on paid plans
- Unlimited free track previews before purchasing
- Advanced customizable controls for EQ, compression, stereo width, volume, and intensity
- High-res WAV and MP3 exports included
- Cloud storage for all mastered tracks
- Works with any music genre (hip-hop, EDM, rock, pop, etc.)
- A/B comparison between original and mastered versions
- No ownership rights lost—you keep 100% copyright
- Affordable pricing starting at $15/month vs. $150/song for human engineers
- Support for AIFF, WAV, and MP3 files up to 900MB
- 14-day money-back guarantee (fewer than 4 tracks downloaded)
- Browser-based—no software installation needed
eMastered cons
- No free download plan (preview only, payment required for downloads)
- Cannot master entire albums with consistent flow between tracks
- No automatic crossfades or spreads between songs for albums
- Maximum output resolution may not satisfy high-res distributors requiring 24-bit/96kHz
- Not ideal for vinyl mastering (no dedicated vinyl master option)
- One song per browser instance (must open multiple tabs for batch mastering)
- Less creative control compared to hiring a human mastering engineer
- AI may not handle complex or unusual mixes as well as humans
Frequently asked questions about eMastered
What is mastering and why is it important?
Mastering is the bridge between music creation and release, whereby audio is refined, cleaned up, and prepared for commercial standards. It implements processes like equalization, compression, volume normalization, and other techniques to make a track ready for consumption by outside listeners.
How does eMastered work?
eMastered uses cutting-edge technology and audio recognition algorithms to analyze and represent your track's sonic identity. The algorithm then masters the audio to meet commercial music industry standards, all done over the internet within minutes. The engine analyzes your song, finds the right tools to make it sound best, and masters it on the spot with a process built just for your particular song.
How can I prepare my song to get the most out of eMastered?
Avoid clipping—make sure your master channel never hits 0 dB, ideally aim for -3 to -6 dB. Export at the highest possible format (aim for 48 kHz sample rate and 32 bit depth). Remove unnecessary frequencies from individual tracks before bouncing your unmastered file for a cleaner product and better results.
What types of files can eMastered work with?
eMastered supports all .AIFF, .WAV, and .MP3 files up to 900 megabytes in size.
Is there a limit to the number of songs I can master with eMastered?
Each loaded web instance can only master one song at a time, but you can load multiple tabs to master multiple songs simultaneously. There is no inherent limit—you can upload as many tabs and instances as your bandwidth allows.
Do I lose ownership or rights to my songs when using eMastered?
Absolutely not. Your material is not claimed by eMastered, and the intellectual property and copyright of your works remain all yours. The files you upload and resulting mastered files are not shared with other customers or listeners. You own what you upload.
What is Reference Mastering?
Reference mastering is eMastered's exclusive feature that allows you to upload a reference track alongside your song. The engine listens to the reference, figures out why it sounds the way it does, and applies some of that magic to your own master. This is one of the most popular features and a crucial advantage over other mastering services.
Does eMastered work for all music genres?
Yes, eMastered works on any genre you throw at it—hip-hop, EDM, rock, pop, and more. The AI doesn't discriminate and delivers quality-sounding masters regardless of genre, adapting to the unique qualities of each song.
What is the difference between eMastered's subscription plans?
All subscription plans offer the exact same features and mastering tools. The only difference is billing: Yearly (paid upfront) at $15/month ($180 billed annually), Yearly (billed monthly) at $19/month with 12-month commitment, and Monthly at $39/month cancel anytime. Over 12 months, the yearly upfront plan is cheapest.
Does eMastered have a free trial or free plan?
There is no free download plan. You can master and preview unlimited tracks for free, but downloads require a paid subscription. eMastered offers a 14-day money-back guarantee if fewer than 4 tracks are downloaded during that period, allowing risk-free testing.