Cryo Mix is an online AI mixing and mastering platform built for independent artists, producers, content creators, podcasters, and small labels who want release-ready sound without a full studio setup. If you record vocals at home, produce beats, manage a small roster, or make content that needs to sound professional, Cryo Mix is built for you. Upload a stereo mix or up to 32 individual stems (vocals, drums, instruments, FX, and more) and let the AI engine analyze your audio, balance levels, shape EQ, control dynamics, and apply a mastering chain tuned for streaming platforms. The result translates on headphones, speakers, cars, club systems, and every major service from Spotify to TikTok. What makes Cryo Mix different is Nova, its built-in conversational AI copilot. Instead of learning complex plugin menus, you type what you want in plain language. Nova applies the changes and explains what it did and why, so you learn as you go. You can also start from curated or community presets, open the advanced settings and dial in compressors, EQ, saturation, stereo width, and many more yourself, or mix and match all three approaches on the same track. Every session in Cryo Mix includes transparent mix insights and mastering analysis. Per-stem breakdowns show exactly which settings were applied, how much and what changed compared to the original. Mastering readiness checks score your track against loudness and format targets for Spotify, Apple Music, YouTube, and more, with actionable recommendations you can learn from. Cryo Mix was created by Craig McAllister (Cryo), a platinum-certified mixing and mastering engineer whose work spans tracks with over 700 million combined streams. The platform runs entirely in the browser on Mac, PC, tablet, and mobile, fits into existing workflows with Ableton, FL Studio, Logic Pro, Pro Tools, Reaper, and other DAWs, and requires nothing to install. Users keep 100% ownership of their music. Cryo Mix does not train AI models on uploaded audio. A free tier with full-length previews is available, no credit card required.