Mix Check Studio

Mix Check Studio, from RoEx, lets creators upload a track (WAV, FLAC, or MP3, up to 173 MB) and receive an easy-to-read AI report highlighting what to improve. The analyzer evaluates EQ balance across frequency bands, dynamic range and compression levels, integrated loudness relative to streaming targets, stereo width and imaging, and tonal profile. Analysis adapts to the selected genre, which the page lists as electronic, hip-hop, rock, jazz, and orchestral. An optional Mastering+ feature applies AI-powered processing to boost clarity, loudness, and stereo imaging. The page states the free Check feature requires no account and that over 1.1 million tracks have been analyzed.

Key features

• Upload WAV, FLAC, or MP3 files up to 173 MB via drag and drop
• EQ balance analysis across frequency bands
• Dynamic range and compression level analysis
• Integrated loudness measured against streaming targets
• Stereo width and imaging analysis
• Tonal profile analysis
• Genre-adaptive analysis (electronic, hip-hop, rock, jazz, orchestral)
• Easy-to-read report with actionable feedback
• Optional Mastering+ AI processing for clarity, loudness, and stereo imaging
• Studio Pro subscription with unlimited monthly Mastering+ downloads

Best suited for

• Bedroom producers testing their mixes
• Independent artists preparing tracks for distribution
• Mixing engineers seeking a second opinion
• Record labels checking masters before release

Pricing

Free Check feature available; Studio Pro is a paid monthly subscription with the price not stated on the website