CapoMaster

Guitar Capo Chord Translator

Instantly transpose chords when using a capo. Perfect for guitarists who want to play in different keys without learning new chord shapes.

Launch App Install on Device

Why CapoMaster?

The essential tool for every guitarist

Instant Translation

Any time another musician pulls out a capo, you will now have a tool to help you take control and stop guessing what key or chords to use.

Works Anywhere

Use it in your browser or install it on your phone, tablet, or computer. Works offline once installed as a Progressive Web App.

Simple & Fast

Clean, intuitive interface designed for speed. No complicated menus or settings. Just pure functionality when you need it.

Install on Your Device

Get instant access to CapoMaster, even when offline

iPhone & iPad (iOS)

  1. ✓ Open capomaster.graypenguin.com in Safari browser
  2. ✓ Tap the Share button at the bottom of the screen
  3. ✓ Tap the View More to show all options
  4. ✓ Scroll down and tap "Add to Home Screen"
  5. ✓ Tap "Add" in the top right corner

Android

  1. ✓ Open capomaster.graypenguin.com in Chrome browser
  2. ✓ Tap the three dots menu in the top right
  3. ✓ Select "Add to Home screen"
  4. ✓ Tap "Home Screen" and than "Add"

Desktop (Chrome, Edge)

  1. ✓ Open capomaster.graypenguin.com in Chrome or Edge
  2. ✓ Look for the install icon in the address bar (computer with down arrow)
  3. ✓ Click the icon and select "Install"
  4. ✓ The app will open in its own window and be added to your applications

Ready to get started?

Try CapoMaster now in your browser, or install it on your device for offline access

Launch CapoMaster

Support CapoMaster Development

If you have found this program useful, please consider helping fund more development with a small donation.

Send the Penguin a Tip