5 free browser tools
Free SongTranscribe tools
Free, no-account tools that run entirely in your browser. Nothing is uploaded — your audio never leaves your device.
Slow Downer & A-B Looper
free
25–100% speed without pitch change, A-B loops, and a trainer that speeds you up.
Chromatic Tuner freeA mic tuner with cents precision, A4 calibration, and instrument hints.
Transpose Audio freeShift a song up or down by semitones — practice in your key, export the WAV.
Vocal Range Finder freeSing your lowest and highest notes — get your range and voice type.
Interval Ear Trainer freeHear two notes, name the interval — streaks, levels, and instant feedback.
Looking for more? Browse every free tool in the ProduceHits suite.