Instant mastering.
Professional results.

Deliver your best sound every time with instant, online mastering. Upload a track to hear a free preview of your master–no commitment.

Make your music shine with LANDR

Mastering lets you share your music the way it's meant to be heard with consistent, professional sound across different devices and streaming platforms.

With LANDR, that process is always fast, easy and affordable with instant, professional results every time. Try it for yourself and deliver your best sound.

Meet Synapse—an evolution in music mastering

With years of research, 19 million mastered tracks and over 1 million hours of music, Synapse is the most sophisticated AI-powered mastering engine yet. 

Improved clarity, smarter compression and superior loudness give your music instant, professional polish at a price that works for your budget.

Dial your masters up to 11 with Synapse

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Hearing is believing.
Try Synapse today!

Introducing Revisions

Easy to use and powerful enough for pros, Revisions gives you the most control over your sound yet. 

Choose the perfect loudness, refine your EQ or adjust parameters like distortion filtering and sibilance control for precise and professional sound that fits your creative vision.

Quote: I love the new Revisions feature! It’s crucial to be able to go back in and dial in my masters exactly how I hear them in my head. - Tom Kahre (Engineer/ Producer for Kanye West, Big Sean, Pusha T., Kid Cudi)

What artists are saying:

Take control with:

Album Mastering

Master in batches for consistent sound across releases

Custom Styles

Customize your masters with unique mastering styles

Reference Tracks

Get the same feel and polish of the tracks you love

Mastering Revisions

Choose the perfect loudness, refine your EQ or adjust parameters

Cloud storage

Manage your music with free, unlimited cloud storage

Every Mastering plan includes: 

Ready-to-release formats

From MP3s to WAVs, we’ve got you covered.

Track sharing

Share your tracks to get feedback safely and securely.

Free preview

Upload a track to hear what LANDR can do for your music.

Discover your best sound today with LANDR