UnitedMasters is built for hip-hop, R&B, and independent artists. Your release goes straight to Spotify, Apple Music, and TikTok. MixMasterAI masters your track to streaming spec in 60 seconds, for free.
Technical requirements
MixMasterAI meets every one of these requirements automatically when you select UnitedMasters as your platform target.
How it works
Drag and drop your mix. WAV, MP3, FLAC, M4A, and AIFF all accepted up to 50 MB.
Select the streaming or distribution platform you are uploading to. The engine sets the correct LUFS, true peak ceiling, and dynamic profile.
Your master downloads as 24-bit WAV and 320 kbps MP3, normalized exactly to spec, ready to upload directly to your platform.
The solution
UnitedMasters serves a hip-hop and R&B focused catalog. MixMasterAI's Hip-Hop, Trap, and R&B genre presets are tuned for tight sub-bass, punchy kick, and vocal clarity that these genres demand.
UnitedMasters integrates with TikTok for artist discovery. MixMasterAI's TikTok target normalizes to -13 LUFS with transient shaping optimized for phone speakers and earbuds.
UnitedMasters distributes to Spotify, Apple Music, YouTube, TikTok, and more. A 24-bit WAV at -14 LUFS covers every major destination in their network.
Also supports
Master for Spotify, Apple Music, YouTube, SoundCloud, TikTok, Amazon Music, and Tidal. Sixteen genre presets. Character presets for every style.
FAQ
UnitedMasters recommends WAV at 44.1 kHz, 16-bit or higher. MixMasterAI delivers 24-bit, 44.1 kHz WAV ready for UnitedMasters upload.
Use the Hip-Hop or Trap genre preset, or the Punch character for maximum energy and loudness. Both are tuned for the tight sub-bass, punchy kick, and clear vocal presence that hip-hop and R&B require.
No. UnitedMasters distributes the file you upload. MixMasterAI handles mastering for free before you upload.
Yes. Free, no account, no watermark, unlimited tracks.
Free. No account. No watermark. 24-bit WAV and 320 kbps MP3. Normalized exactly to UnitedMasters spec.
Master Before UnitedMasters Upload