Rys Up Audio
Guitar Key Tool

Capo Calculator Online

Find practical capo/key relationships, check scale notes, and transpose song ideas for guitar-friendly recording sessions.

Start with these free tools

This workflow helps guitarists and producers translate key changes into playable positions before recording.

Scale Finder

Find notes for scales and keys.

Pitch Shifter

Change the key of any audio file.

Note Frequency Calculator

Find exact note frequencies.

Open this workflow inside Rys Up Studio

Fast workflow

  1. Pick the song 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. Check the target key. Open the matching tool, preview before export, and make one clean move at a time so you can hear what changed.
  3. Record in the easier position. 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 capo calculator tool free?
Yes. The Scale Finder 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.