MixMasterAIProfessional mastering should be free for every creator.
MixMasterAI is an AI mastering tool built for the generation of artists making music with Suno, Udio, Mureka, and ElevenLabs. No account. No credit card. No watermark. Studio-grade output in under 60 seconds.
Our story
Built for the AI music moment
The idea
MixMasterAI started when AI music generators went mainstream. The tracks sounded incredible but the raw exports were too quiet, too bright, and not ready for streaming. There was no free, fast, no-nonsense tool that fixed that.
The build
We combined reference mastering, genre-aware signal processing, and LUFS normalization into a single pipeline. Drop your file. Pick your platform target. Get a 24-bit WAV and 320 kbps MP3 back, normalized to spec.
The mission
Professional sound should not cost $300 or a monthly subscription. Every bedroom producer, every AI music creator, every independent artist deserves access to studio-grade mastering for nothing. That is what we are building.
What we believe
Our principles
Free means free
No hidden credits, no watermarked previews, no paywall after the first track. Every master we produce is full quality, full length, yours to keep. Free is not a trial.
No account, ever
We do not collect emails, passwords, or payment details to let you use the product. Upload a file, get a master, leave. It is that simple and it will stay that way.
AI music deserves a real master
Suno, Udio, Mureka, ElevenLabs and the rest have changed how music is made. The output still needs mastering before it sounds right on Spotify or Apple Music. We built the tool that fills that gap.
Speed is a feature
Professional mastering engineers charge $50 to $300 per track and take days. Automated tools that do charge subscription fees still make you wait. We run in under 60 seconds because your time has value.
The product
What MixMasterAI actually does
You upload a WAV, MP3, FLAC, M4A, or AIFF file up to 50 MB. Our AI analyzes the frequency balance, dynamic range, stereo width, and peak levels of your track against a library of professionally mastered reference material.
It then applies a mastering chain tailored to your genre and your chosen streaming target: EQ correction, gentle multiband compression, stereo enhancement, harmonic saturation, and precision LUFS normalization to hit Spotify at -14 LUFS, Apple Music at -16 LUFS, YouTube at -14 LUFS, and every other major platform at its correct target.
The result downloads as a 24-bit WAV and a 320 kbps MP3, both normalized to spec, both with true peak ceiling held at -1 dBTP so they survive lossy re-encoding without clipping. Ready to upload directly to DistroKid, TuneCore, CD Baby, or any other distributor.
Try it now. Free. No account.
Upload your track and get back a Spotify-ready master in under 60 seconds. 24-bit WAV and 320 kbps MP3. No watermark, ever.
Master your track free