纯本地私密运行的 432 Hz / 528 Hz Pitch & Solfeggio Converter Studio

Convert audio to 432Hz & 528Hz Solfeggio frequencies, transpose pitch semitones/cents, resample (8kHz–192kHz), and apply 10-band precision EQ with real-time spectrum analyzer and lossless export 100% locally. 100% 浏览器本地处理，无需注册账号，零服务器上传。