Hear the upgrade fast
Flip between your mix and the master quickly, so the difference feels obvious.
Online Mastering That Feels Release-Ready
Upload your track, hear the master, flip between your mix and the result
Choose the finish
Balanced keeps it natural and polished. Aggressive adds more push, density, and edge.
Leave with the master
When it clicks, download the finished files right away and keep the release moving.
Signal flowBuilt to feel immediate, not abstract.
Why it lands
Built for better-sounding online mastering, not just louder output.
The process stays focused on changes that help the song, then lets you judge the result with a clear A/B compare.
Tailored shaping, not one-size-fits-all
The mastering flow adjusts to the song instead of forcing every track through the same finish.
Direction that fits the track
The finish stays measured and musical, so the result feels like your song at its best.
Clean, controlled results
The process stays conservative when it needs to, aiming for polish and impact without overworking the mix.
Confident final delivery
The final master is tuned for punch, control, and dependable playback.
Fast preview with honest A/B playback
Switch between your mix and the master quickly, so the decision stays in your ears.
How it works
Analyze. Shape. Compare.
A fast online mastering flow works best when every step is obvious, visible, and easy to trust.
Analyze
Read tone, punch, and overall balance so the master starts from what the song actually needs.
Shape
Choose a balanced or aggressive direction, refine tone and energy, and finish with controlled loudness.
Compare
Listen to the original and the master in sync, switch perspectives quickly, and download the version that feels right.
Creative direction
Two mastering styles. Two different endings for the same track.
Instead of hiding behind vague presets, the product makes the finishing attitude explicit.
Balanced mastering
Built for clarity, space, and polish. It aims to lift the mix without pushing too hard.
Aggressive mastering
Built for more edge, density, and forward motion. It leans harder when the song wants extra urgency and attitude.
FAQ
Questions people ask before they master a track online.
The answers stay practical, because the point is to help you decide whether this workflow fits your song.
What is online mastering?
Online mastering is a browser-based way to take a finished mix, analyze it, shape the tone and dynamics, and deliver a more polished release-ready version without booking a traditional attended session.
What file should I upload for mastering?
Upload your best stereo mix with enough headroom and no clipping. This workflow accepts MP3, WAV, FLAC, and AIFF, but a high-quality WAV or lossless file will usually give the mastering chain more to work with.
Can I compare the master before I download it?
Yes. The player is built for synced A/B playback, so you can hear the difference between your original mix and the master before downloading the final files.
Which formats do I receive?
The delivery flow is designed around a high-quality WAV master plus a 320 kbps MP3 for quick playback and sharing when the MP3 render is ready.
What is the difference between balanced and aggressive mastering?
Balanced aims for natural polish and openness. Aggressive pushes harder for more density, edge, and forward energy. Both are designed to finish the same song with a different feel.
Is this good for demos or release-ready tracks?
It works for both. If you are checking a mix quickly, the compare flow helps you hear whether the track is moving in the right direction. If the song is ready, the final WAV and MP3 delivery make it practical for release prep too.
Ready when you are
Start with a track. Listen for the lift.
Upload your track, compare the before and after, pick the finish that fits, and download the master.
Master a Track