Frequency balance20 Hz — 20 kHz
SUBBASSMIDSPRESENCEAIR
WR71 INSTANT MASTER · VERSION 1.0 RC2.2 GOLD · TRUE PEAK UPDATE
Your track.
Your direction.
Upload a finished mix and hear a protected WR71 preview. Demo Mode includes the guided Easy workflow, Pop / Radio Ready, Techno / EDM, House, AI Polish Air 1 · Clean Focus and Air 2 · Open Air for finished mixes. Vocal Focus, additional Producer Profiles, Pro Studio controls, downloads and polished-to-master handoff remain locked. Your demo upload is processed in a private temporary WR71 server session; the demo is listen-only and never creates a downloadable paid mastering artifact.
Step 1
Choose your workflow. Demo Mode
Start with a finished stereo mix or prepare a stem-based project.
Step 2
Upload your audio. Demo Mode
Choose one lossless stereo source: WAV, AIFF/AIF or FLAC. Use the best available original mix/export, without a limiter on the master bus.
Drop your track here
or click to choose a file
WAV · AIFF/AIF · FLAC · lossless mastering sources only · maximum 240 MB · maximum 7 minutesLOCAL AUDIO PREVIEW
STAYS ON DEVICEYour track
Click: seekDouble-click: startSpace: play/pause← →: ±1 secShift + ← →: ±5 sec
5 · WR71 CORE MONITOR
READY
Audio fingerprint
Fingerprint pending…
Stereo fieldanalysing
LRM
Correlation—
Width—
Left—
Right—
Peak—
RMS—
Momentary—
Step 3
Shape the direction. Demo Mode
The engine uses your musical choice together with the measured audio fingerprint. Easy Mode keeps the process clear and simple, while Pro Mode reveals the detailed technical analysis and mastering data for deeper insight into the result.
AI Polish is active.
Producer Profile, mastering character and destination are not used during AI Polish. Vocal Focus is available in the full WR71 version.
WR71 GOLD ENGINE · PRODUCER INTELLIGENCE
WR71 Recommended Producer Profile
Based on the sonic and rhythmic structure of your track. This is a mastering-direction suggestion, not a genre classification.
Upload and analyse a mix first.
FULL WR71 · PAID FEATURE
Repair the vocal balance.
WR71 · VOCAL FOCUS
How Vocal Focus works
Vocal Focus is a finished-mix balance repair, not a separate vocal volume fader.
WR71 performs a detailed vocal analysis and adjusts vocal presence relative to the music inside your finished stereo mix.
The -10 to +10 scale represents intensity, not decibels.
0 = Original mix. No Vocal Focus adjustment is applied.
Negative values reduce vocal presence relative to the music. Positive values increase vocal presence relative to the music.
First preview: detailed vocal analysis may take around 2–3 minutes depending on track length. Please keep this page open — the preview appears automatically when ready.
Step 4
Review your WR71 direction. Demo Mode
Review every choice. WR71 Gold Engine · Version 1.0 RC2.2 Gold
WR71 PRODUCER REPORT
—Why this mastering direction?
Preparing project…0%
Checking file data.
✓
WR71 GOLD ENGINE · VERSION 1.0 RC2.2 GOLD
Your WR71 Gold Master is ready.
Your master was created by the WR71 Gold Engine using material analysis, mastering character, producer direction and final output safety. Vocal Focus remains protected unless an isolated vocal source is selected.
ORIGINALFIXED OUTPUT
0:00 / 0:00
WR71 MASTER · VERIFIED BUFFERFIXED OUTPUT
0:00 / 0:00
Original and master use fixed playback output. Change listening level only on your computer, interface or monitor controller.
WR71 MASTERING ENGINE · SLCP-MODELLED A/B
Master quality check
Press Play above to compare Original and WR71 Master.
WR71 PRODUCER DECISIONS™
Shape another version.
One musical idea. One dedicated render from the original upload.
Current version: original WR71 direction
Preview length is limited to a fair excerpt of the full master.
Your audio is temporary.
Source uploads are removed from active processing storage after the mastering job is completed. The protected Public Demo preview is temporary and is not offered as a downloadable customer artifact.
Like what you hear?
Choose a WR71 Pass and start mastering with the full WR71 experience.
Purchase a pass, sign in to WR71 and upload your track to create your full master.
Choose a Pass & Start Mastering →