To master in FL Studio, you process your final stereo mix on the Master track of the Mixer using a chain of EQ, compression, a maximus or limiter for loudness, and metering to hit a sensible target. The good news is FL Studio’s stock plugins — Fruity Parametric EQ 2, Fruity Limiter, Maximus, and the Wave Candy/Edison meters — can do a full master without any third-party tools.
Mastering is the final polish, not a fix for a weak mix. Get the mix right first, then follow this chain.
Prepare your mix first
Before you master in FL Studio, make sure the mix is finished and leaves headroom. Bounce or route your full mix so the loudest peaks sit a few dB below 0 dBFS — that headroom gives the mastering chain room to work. If you’re new to the mixing stage, start with the beginner’s guide to mixing your first song. A mix that’s already muddy or unbalanced won’t be saved at the master stage.
Set up the Master track
In FL Studio’s Mixer, select the Master channel — everything routes through it. Add your mastering plugins to the Master’s effect slots in order, top to bottom. A typical FL Studio chain is:
- Subtle corrective EQ (Fruity Parametric EQ 2)
- Gentle compression (Fruity Compressor or Maximus)
- Optional stereo and tonal shaping
- Limiter for final loudness (Fruity Limiter or Maximus)
- Metering (Wave Candy) to check levels
EQ on the master
Use Fruity Parametric EQ 2 for broad, gentle tonal moves only — small fractions of a dB to a couple of dB. You might roll off any unnecessary sub-bass, ease back a hint of mud in the low-mids, or add a touch of air on top. Master EQ is about subtle shaping across the whole song, not surgical fixes; if a single element needs heavy EQ, go back to the mix. See EQ and compression fundamentals for context.
Compression for glue
A gentle compressor across the master glues the elements together and controls dynamics. Use a low ratio, slow attack to preserve transients, and only a dB or two of gain reduction. Maximus is FL’s flexible multiband option if you want to control bands independently, while Fruity Compressor handles simple broadband glue. The aim is cohesion, not squashing.
Limiting and loudness
The limiter raises overall loudness and stops peaks clipping. Place Fruity Limiter (or Maximus in limiter mode) last in the chain, set the ceiling just below 0 dBFS (around -0.3 to -1 dBFS is safe for streaming), and push the input or gain until you reach a competitive loudness. Don’t overdo it — pushing too hard causes distortion and pumping. Modern streaming platforms normalise loudness anyway, so chasing extreme levels does more harm than good. Our LUFS guide explains sensible targets, and what is mastering covers the bigger picture.
Metering and exporting
Use Wave Candy or a LUFS meter to check your integrated loudness and true peak against your target. Reference a commercial track in the same genre to compare tone and loudness. When it’s right, export from FL Studio at the appropriate sample rate and bit depth — a 24-bit WAV for distribution. Always check the final file on multiple systems before releasing. Find more in the mixing and mastering hub.
Dialling in each stage by ear
The order above is a framework, not a recipe to apply blind. Work through the chain one plugin at a time and bypass each effect frequently so you can hear exactly what it is doing. A useful habit is to set up the whole chain at neutral settings first, then enable one stage, tune it, and only move on once it earns its place. If a stage isn’t clearly improving the master, leave it flat or remove it — an honest, lightly processed master almost always beats an over-cooked one.
Pay attention to gain staging as you go. Every time you add EQ or push the limiter you change the perceived loudness, and louder usually sounds “better” even when it isn’t. Use the gain controls inside each plugin to match the bypassed and active levels as closely as you can, so you are judging the tone and dynamics rather than just the volume. This level-matched A/B is the single most reliable way to keep your decisions honest.
Take regular breaks, too. Ears fatigue quickly at the master stage, and the louder and longer you listen the less you can trust your judgement. Stepping away for a few minutes — and checking again the next day — will catch problems you would otherwise sign off on.
Common mastering mistakes in FL Studio
Most weak masters come down to a handful of repeat offenders. Watch for these:
- Mastering a mix with no headroom. If your mix is already hitting 0 dBFS, the chain has nothing to work with. Pull the master fader or your mix gain down to leave a few dB before you start.
- Chasing loudness above all else. Slamming the limiter for maximum volume crushes transients and adds distortion. Because streaming services turn everything down to a common loudness, the punchy, dynamic master usually wins on playback.
- Trying to fix the mix at the master. Heavy, surgical EQ or strong compression on the master is a sign the mix isn’t finished. Go back, fix the offending element in the mix, then re-master.
- Judging at different volumes. Comparing a processed master against the bypassed version without matching levels fools you every time. Level-match before you decide.
- Not referencing. Without a commercial track to compare against, it’s easy to drift too bright, too dull, or too loud. Keep a reference loaded in the same project and switch between them.
- Skipping the multi-system check. A master that sounds great on your monitors can fall apart on earbuds, phone speakers, or in the car. Always audition the exported file on several systems before release.
Frequently asked questions
Can I master a song with only FL Studio’s stock plugins?
Yes. Fruity Parametric EQ 2, Fruity Compressor or Maximus, and Fruity Limiter cover EQ, compression, and limiting — the core of any master — and Wave Candy handles metering. Third-party plugins can offer more, but FL Studio’s built-in tools are fully capable of a clean, competitive master.
How loud should my master be in FL Studio?
Aim for a competitive but clean loudness with a true-peak ceiling just below 0 dBFS, around -0.3 to -1 dBFS. Because streaming platforms normalise loudness, there’s no benefit to crushing the master — push for clarity and punch rather than maximum volume, and reference a commercial track in your genre.
Should I master on the Master track or a separate project?
Either works. Many producers add the mastering chain to the Master track of the same project, while others bounce the final mix and master it in a fresh project for a clean, focused session. Mastering in a separate project makes it easier to A/B against references and keeps the chain uncluttered.
Why does my FL Studio master sound quieter than commercial tracks?
Usually it’s a combination of a quiet or untidy mix and a cautious limiter, not a missing “loud” plugin. Make sure the mix is balanced and full before you master, then raise the limiter input gradually while watching for distortion and pumping. Remember that streaming platforms normalise loudness, so a clean, dynamic master often sounds better than a louder, crushed one once it’s played back through a service.
