Upload your track. AI masters to Spotify, Apple Music, or TikTok target. Download WAV or MP3. No login, no watermark. Files deleted right after delivery.
MixMasterAI is free with no account, no watermark, and no paid tier. You pay nothing. We ask nothing.
No login required
Drop your file and master. No account, no email, no credit card.
No watermark
Your master downloads clean. No branding added to your audio.
Deleted after delivery
Your track is uploaded securely, mastered, and deleted right after you download. We never store it.
Platform-specific targets
Choose Spotify (-14 LUFS), Apple Music (-16 LUFS), TikTok (-14 LUFS), or 9 more platforms.
Suno & Udio optimized
The AI is calibrated for AI-generated audio, not just studio recordings.
WAV + MP3 download
Download your master as 24-bit WAV for distribution or 320kbps MP3 for sharing.
Most “free AI mastering” results online are free previews. You hear the master, then pay to download it. Here is the honest landscape as of mid-2026 (always check their current plans):
| Tool | Free download? | Sign-up needed? | Watermark? | Catch |
|---|---|---|---|---|
| MixMasterAI | Yes - WAV + MP3 | No | No | None |
| BandLab | Yes - limited presets | Yes | No | Account required |
| LANDR | Preview only | Yes | - | Paid plan to download |
| eMastered | Preview only | Yes | - | Subscription to download |
| CloudBounce | Trial only | Yes | - | Pay per track or plan |
The honest trade-off on our side: a fully automated chain will not replace a mastering engineer's ears on a complex mix. What it does do - loudness to the exact platform spec, true-peak limiting, genre EQ, automated QC - it does free, without an account, and your file is deleted right after delivery.
Choose a file or drag it here
Supports WAV · FLAC · MP3 · M4A · AIFF