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Get flawless audio mastering instantly

Just upload any song or stem & select your settings in realtime, that's it.

LIMITED TIME OFFER | Unlimited FREE Mastering when you sign up today!


Chosen Masters Online Audio Mastering Testimonials
- David Heartbreak

"This audio mastering sounds incredible! The results were loud, crystal clear and most importantly warm. 10 out of 10."

Chosen Masters Online Audio Mastering Testimonials
[Dim Mak & Play Me]

"Very simple & affordable way for producers to get their songs sounding thick with instant turn around time. Truly head scratching results for live cloud audio mastering!"

Chosen Masters Online Audio Mastering Testimonials
- Levianth
[Trap Nation & Elysian]

"I really could not believe an online audio mastering engine could ever master my songs the way i wanted to but i was shocked when I heard the results. Amazing quality and real time settings"

Chosen Masters Online Audio Mastering Testimonials
-Tha Trickaz
[Otodayo Records]

"This will level up your mastering! quick & simple to use, mix-down game changer."

Master or re-master any song and stem

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Always free

You can always upload and master free anytime to hear what our mastering engine can do for your tracks.

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Real time controls

No waiting to hear settings change, for a smooth user experience. Compare settings instantly for quick and easy referencing

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Unlimited downloads in all popular audio formats

From mp3's to HD WAV's for musicians and even OGG files for video game developers, we have you covered.

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Instant pro quality

Our audio mastering quality has shocked countless industry leaders. Get the best results today.

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Instant Online Mastering – How Does Our Audio Mastering Service Work

Are you an artist, musician or producer? If so you will love our track mastering engine. All you need to do is choose your audio file, let our instant audio mastering engine do its magic. Once you audio master is playing back, you can choose from over 20 settings in real-time. We believe online mastering should be fast & easy to use without sacrificing high quality results. Using our song mastering engine will give your music warmth and polish you dont hear from other online software.

Why Online Mastering is Important & What Makes it Great?

Music & Audio Mastering traditionally was the final stage of getting audio recordings prepared for distributors. While normally you would work with an Audio Engineer, online audio mastering is based in the cloud. Instead of waiting weeks for results, you can acheive professional quality mastering instantly along with many variations to choose from.

Here are some reasons why our instant online audio mastering software is superior to other options.

  1. Extremely complex DSP software running on very powerful machines at very fast speeds
  2. Low cost but high quality
  3. Easy to use

Beyond processing speed, decades of audio engineering experience can be packed-under the hood into a live cloud mastering service.

Can I Upload Any Song Or Remaster Already Mastered Tracks?

Yes, our semi automated AI mastering algorithms are very powerful. It does not matter what style of music you make or if your audio recording has been processed in the past, TurnOnSound Mastering will get you the results you are looking for!

Get unlimited free mastering demos anytime!

Why great Audio Mastering matters.

Sounding amazing in all situations on every system is a result of great music mastering online.

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Audio Quality Changes Depending On Playback Situations

We have many different ways to listen to music in this era. Car radios, home sound systems, mobile phones, televisions.

Some Speakers Systems Sound Different

People can become used to the way music sounds on certain speakers, but music mastering can level the playing field, giving songs a unified sound on all systems. Some say testing your masters in a car will give you the most balanced test. All though that may be the fact, we prefer studio monitors in a treated room.

Mastering online will allow you to save time and look at the final stage of mastering on its own, allowing you to focus on song writing and mixing your tracks & songs.

It Will Inspire You To Create More

You might want to create more music hearing how amazing your songs sound with TOS.

This will be the game changer you have been waiting for, improve your your mixing and tracks today.

Mastering Audio: a History

Music Mastering is a skill that sound & mastering engineers spend decades perfecting like our engineers at TurnOnSound.

Audio & DSP processing can work on WAV files, OGG, mp3 and most audio formats. sample rates and frequency range are things considered when mastering for CD or streaming. Quality music is always mastered properly and has professional sound.

Thankfully, people who trained specifically to master tracks and albums exist. Mastering engineers specialize in adding those final touches to albums, which can include various mastering options.

In practice, music mastering requires detailed listening. But, try to remember, results depend on a large number of factors such as; the mix down and skill of the mixing engineer, the recording quality of the audio and accuracy of your music studio monitors.

These are only a few of the key things that can impact the final quality of audio mastery.Get a free software demo

music mastered by AI is not exactly what we do, we do use it in parts of our process to read levels and other data points that are useful.

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Music & Audio Mastery: Conclusions

Regardless, music mastery done by software is still a great alternative if you’re looking to save some time and money.

It could free up your time to create more music and promote what you currently have released. our software mastery will be a good idea if you’re just starting to perfect your skills & brand.

Whatever you do within the music industry, song mastery is a must. it really does matter what you use, so make sure its professional mastering, it will only boost the quality of your fans experience. and will also maintaining your high professionalism as an artist.

We highly suggest taking time to learn all about music mastering and what gets the best results for you.

What Other Services Do We Offer?

TurnOnSound offers a huge range of services including Custom Merchandise On demand, Release Your Music, Make a Custom Logo Free, Make Free Album Art. Music Mastering is included within our subscription plans or can be purchased as single masters.

Please reach out if you have any ideas or feedback, we love hearing from fellow musicians.

If your enjoying our mastering tool, Be sure to look at all our other free music tools.

Now get started and try mastering your tracks for free by uploading a track, WAV, MP3 or any other file!