Rys Up Audio
Change Key

Song Transposer Online

Transpose a song, sample, or backing track into a new key, then check scale notes and pitch-match the result.

Start with these free tools

Use BPM & Key Finder to identify the source, Pitch Shifter to transpose, and Scale Finder to check the new musical target.

Pitch Shifter

Change the key of any audio file.

BPM & Key Finder

Detect tempo and musical key.

Scale Finder

Find notes for scales and keys.

Vocal Pitch Detector

Detect notes, range, and pitch drift.

Open this workflow inside Rys Up Studio

Fast workflow

  1. Find the current key. Start with the highest-quality source you have. WAV is ideal, but MP3, M4A, FLAC, OGG, and AAC work across the browser tools.
  2. Shift semitones. Open the matching tool, preview before export, and make one clean move at a time so you can hear what changed.
  3. Check the new scale. Download a WAV, then keep going inside Rys Up Studio or move to the matching Rys Up plugin when the sketch becomes a real session.

Use the free browser workflow to sketch the move, then finish it with Rys Up plugins inside your DAW.

RysUpShift - Advanced Vocal Pitch & Formant Shifter Plugin$49.99RysUpTune - Vocal Pitch Correction Plugin$49.99RysUpEQ | Professional Dynamic Equalizer VST/AU Plugin$49.99

Frequently Asked Questions

Is this song transposer tool free?
Yes. The Pitch Shifter workflow is free, works in your browser, and does not require a signup or watermark.
Does my audio get uploaded?
Most Rys Up tools process locally in your browser. AI stem separation tools use cloud GPUs because the model is too heavy for normal browsers, and files are deleted after processing.
What should I export?
Export WAV when you plan to keep editing. Starting from WAV gives TikTok, YouTube, your DAW, or another Rys Up tool the cleanest file to compress or process next.