MixGlint

MixGlint helps independent musicians and producers compare a reference-based master with their original mix. Upload audio you own or have permission to process, optionally add your own reference, and hear a free 30-second A/B preview without signing up. Pro unlocks full 24-bit WAV downloads at USD 9 per month or USD 72 per year, with up to ten mastering jobs per day and 24-hour file retention. Free tools include loudness and true-peak measurement, tempo and key estimation, metadata editing and audio conversion. MixGlint does not provide music distribution, stem separation or streaming-platform audio downloads.