SYNCPILOT
BY AIRTIGHT AUDIO
Enter your info below to access our mastering engine. Drop your track, pick your sound, and download a professional master in seconds — 100% free.
Upload any WAV, MP3, or FLAC. Our mastering engine applies professional multi-band compression, mid/side stereo widening, analog saturation, and True Peak limiting — all in your browser. Zero uploads to any server.
Supports WAV · MP3 · FLAC · AIFF · M4A | Max 100 MB · 15 min
Analyzing audio properties to formulate recommendation...
We have analyzed your song's dynamic range, frequency balance, and stereo width. View the profile report and customize options below, then click to master.
Volume-compensated A/B compare (removes loudness bias)
Export format: 24-bit / 48 kHz Stereo PCM WAV
Zoomed close-up view of the reconstructed peak. The cyan line shows the spline restoring the flat-topped distortion (white dotted line).