Mix Check Studio

Mix Check Studio is a free, browser-based AI mix analyzer and mastering checker from RoEx, built for music creators at every level. It lets you upload a WAV, FLAC, or MP3 track and receive instant, objective feedback on your mix or master. The tool has already analyzed over 1.1 million tracks, making it a widely used second set of ears for producers, mixing engineers, and labels worldwide. Instead of guessing whether your track sounds good, Mix Check Studio breaks the sound down into key technical dimensions: EQ balance across frequency bands, dynamic range and compression, integrated loudness relative to streaming targets, stereo width and imaging, and tonal profile. The AI adapts its recommendations based on the genre you select—from electronic and hip-hop to rock, jazz, and orchestral—so the feedback stays relevant to your style of music. The result is an easy-to-read report that tells you what to fix before release rather than after. For creators who want more than analysis, the optional Mastering+ feature applies AI-powered processing to automatically enhance clarity, loudness, and stereo imaging. The free Check feature gives everyone access to professional-grade analysis, while Studio Pro subscribers get unlimited Mastering+ downloads for a monthly fee. Whether you are a bedroom producer testing a rough mix, an independent artist preparing for distribution, or a label checking a final master, Mix Check Studio makes professional audio quality checks accessible to all.