Online Audio & Music Mastering Service

TuneCore Mastering, an AI-powered online music mastering service that delivers professional-quality results, instantly, for just $5 per song. Get loud, balanced, and playlist-ready tracks in minutes.

Professional Music Mastering. Just for $5.

What is Music Mastering?

In music production, mastering is the final step before distribution. It ensures your track is ready to be released by focusing on:

  • EQ (equalization) – balancing frequencies and removing unwanted sounds

  • Compression – adjusting dynamics to achieve clarity and consistency

  • Volume leveling – making sure every part of the song sits exactly where it should

In short, mastering music is essential for creating a track that sounds clean, consistent, and professional — whether you're releasing a single, an EP, or an entire album.

With TuneCore Mastering, that final quality control step is both affordable and effortless.

Online Mastering Made Easy

Using TuneCore Mastering is as simple as drag and drop:

  1. Upload your unmastered track to the TuneCore Mastering widget

  2. Preview the results – compare before and after

  3. Download your mastered version in minutes

It’s truly instant online audio mastering – no complicated settings, no delays.

Fast, Pro-Level Results

Traditional audio mastering can take hours — even days. But TuneCore’s AI mastering software delivers powerful sonic upgrades in just a few minutes.

TuneCore Mastering's AI software utilizes top-of-the-line programming to do deliberate work with remarkable haste. Most tracks TuneCore Mastering tackles receive sonic upgrades in mere minutes, leaving musicians more time for the studio or a well-earned breather.

This AI mastering engine is trained using real-world studio data to ensure it understands musical nuance, from dance music mastering to classical, metal, and electronic music.

Save time. Stay creative. Master music instantly.

Affordable Mastering for Every Artist

Even at their most affordable, sessions with professional studio engineers cost an average of $50-$250 per song.

TuneCore Mastering is $5 per song. 

That means no matter how you choose or need to spend your hard-earned dollars on your latest recording project, there's a way to save money, one of the most crucial steps without sacrificing quality.

Doesn’t Replace Engineers

AI + Human Potential

Engineers are incredible.

Seriously. No AI can replicate what professional engineers do, day in and day out. TuneCore Mastering doesn't aim to. Instead, our AI audio mastering tool is here to help you:

  • Put the finishing touches on your demos or singles.

  • Prep tracks for release faster.

  • Unlock high-quality results at a fraction of the cost.

Whether you're a bedroom producer or a touring artist, TuneCore Mastering is your shortcut to polished, release-ready sound.

FAQs

Who is this for?

TuneCore Mastering is for artists and producers like you, whether you're new to making music or are an established artist. Our mastering tool gives you peace of mind that your tracks sound great regardless of what speaker systems or streaming platforms they are on. If you want to focus on producing great music instead of running around testing your tracks on different speaker systems, this service is for you!

How do I distribute my masters?

1.Download your master file in the TuneCore Mastering Widget

2.Create a new release through the TuneCore release builder

3.Use the downloaded master file from Step 1 when uploading your track to TuneCore


If you have already released a song and want to replace the original file with the mastered version, please follow this guide.

How should I prepare my tracks before uploading?

For optimal results, follow these three steps: 

1.Make sure your mix doesn't peak above 0dBFS. 

2.Remove all limiters and other mastering plugins from the main channel in your DAW.

3.Test the mastering tool with different versions of your track. If you're unhappy with a mastered version, go back to your DAW, tweak your mix, and upload again. The AI will pick up on your changes for a better outcome.


For more information, check out this blog article by Masterchannel.

Is this free to try?

Yes, it is entirely free to try! You can upload and test the mastering tool with as many tracks as you like for free. You will receive a free full-length preview of your mastered track. 

If you like the preview and want to download the complete master, you can choose to purchase the fully mastered version. You will never be charged automatically.

Is this mastering included in my existing subscription?

No, this service is not included in your existing TuneCore subscription; you need to pay for each master separately.

How do I pay for it?

If you want to purchase the mastered version after listening to the free preview, you will be redirected to a separate checkout process. Please note that payments will be made to our partner, Masterchannel, and will appear as such on your bank statement.

I paid for my mastered song but did not receive it by email.

Songs purchased are automatically sent to your email with a link to the download page. Please check the spam folder if you can't see the email in your inbox.

If you still can't find your song after a song has been purchased, please get in touch with us at tunecore-support@masterchannel.ai.

Who can I contact if I have any questions about mastering or payments?

Please contact the Masterchannel team at tunecore-support@masterchannel.ai; they'll be happy to help you.