These are the common questions we get asked every day. Please scroll down for more information.
Who is Maztr?
Maztr was established in 2016 by a group of audio engineers and musicians who saw the need to help the home recording artist master songs and podcasts in the cloud — For FREE.
Our intelligent algorithms can make your track sparkle, but unlike some services, you have full control. Check out our latest video to get an overview of
Maztr is for recording artists everywhere. Create and be free.
What is mastering?
Why do I need mastering?
Does Maztr really work?
What is audio stem separation?
How do I access your free online Audio Stem Separator?
Do you have any other free audio tools?
Can I try Maztr before I buy?
Are there any commitments?
Do I need a credit card?
What Plans do you offer?
Can I change my Plan?
Can I master just a single track?
- If you already have a free account, click the "Upgrade Track" button in your Project to get all the Pro Plus features for your chosen track.
- If you don't have an account, click here to jump straight in and master a Hi-Res track. This option allows you to master a track up
to MB in size with all the Pro Plus features.
Both options cost a one-time $4.99 fee to master that one track.
Can I master 16-bit WAVs?
What quality are your masters?
How many tracks can I master?
How much track storage will I get?
What is the maximum file size for my tracks?
How long will you store my tracks?
Do you offer discounts or special offers?
What payment methods do you accept?
Can I edit my music files before I master them?
My audio files are in a different format. How do I convert them to MP3 or WAV?
Can I remaster my old MP3 music library?
Can I edit the metadata tags on my MP3s?
Can I resell masters I make?
How do I distribute my music or podcasts?
Do I have to credit Maztr on my releases?
Can I stream and share my tracks?
How do I download my completed masters?
How do I change the settings for a track I've already mastered?
Do you offer refunds?
How do I change my credit card for payment?
What happens if my credit card payment is declined?
How do I cancel ongoing payments?
I had a Maztr subscription but I downgraded to a Free Account. Can I upgrade again?
If I upgrade again, can you restore my old masters?