Guitar Scale Finder | Interactive Fretboard Patterns Generator

Are you trying to learn guitar scales ? Would you like to play wonderful solos up and down the neck?

Our Guitar Scale Finder is a free, interactive guitar tool that helps you learn fretboard patterns for a huge variety of scales and arpeggios. It runs directly in your browser, with audio playback, microphone pitch detection, scale comparison, and many more features to make learning scales fun and effective.

Getting started is simple. Use the toolbar at the bottom of the fretboard to configure your scale:

• Key - Select the root note of your scale (C, G, D, A, E, B, F#, Db, Ab, Eb, Bb, F).
• Scale Type - Choose from a large library of scales and arpeggios: major, minor, pentatonic, modes (dorian, lydian, mixolydian...), exotic scales, and more.
• Shape - Pick the fretboard pattern layout: 4 Frets Box (compact position patterns), 3 Notes Per String (great for alternate picking and shredding), or All Frets (shows every scale note across the entire neck).
• Start Fret - Set the starting fret position for box and 3-note-per-string patterns. The tool automatically calculates which starting frets are valid for your selected scale and key.

Once configured, the fretboard instantly displays your scale pattern, with each note color-coded by its scale degree.

Every note on the fretboard is color-coded by its scale degree, so you can immediately see the intervallic role of each note within the scale:

• R - Root
• b2 - Minor Second
• 2 - Major Second
• b3 - Minor Third
• 3 - Major Third
• 4 - Perfect Fourth
• b5 - Diminished Fifth
• 5 - Perfect Fifth
• #5 - Augmented Fifth
• 6 - Major Sixth
• b7 - Minor Seventh
• 7 - Major Seventh

You can also toggle between displaying note names (C, D, E...) and scale degrees (1, 2, b3...) using the Notes/Tones button.

The Scale Finder can play the scale you've selected, so you can hear how it sounds and practice along with your guitar.

• Play / Pause / Rewind - Standard playback controls to start, stop, and jump back to the beginning of the scale sequence. Notes light up on the fretboard as they play.
• BPM Control - Adjust the playback speed from 30 to 300 BPM to match your practice tempo.
• Drum Track - Toggle a built-in drum pattern (kick, snare, hi-hat) to keep time while you practice. You can mute the drums independently from the scale sound.
• Root Bass - Enable a bass note that continuously plays the root of the selected scale. This provides a clear harmonic reference while you practice, helping your ear understand how each scale degree sounds against the tonal center. The root bass works together with the scale playback and drum track to create a more musical practice environment.

One of the most powerful features of the Scale Finder is the Compare mode. Enable it to overlay a second scale on the same fretboard, with its own key, scale type, shape, and start fret settings.

The overlay notes appear as smaller squares with dashed borders, making it easy to see where two scales share common notes and where they differ. You can independently mute either scale's audio to focus on one at a time.

This is incredibly useful for:

• Understanding the relationship between a major scale and its relative minor
• Comparing modes that share the same root
• Discovering common tones between two different scales
• Exploring how a pentatonic scale fits inside a full scale

Click the microphone button to enable real-time pitch detection. As you play your guitar, the tool listens through your device's microphone and highlights the detected notes on the fretboard in teal.

This gives you instant visual feedback on whether you're hitting the right scale notes - a great way to check your intonation and practice accuracy.

Below the fretboard, you'll find an interactive piano keyboard. Click any key to hear the note. The piano also shows your detected pitch in real-time when the microphone is active, giving you a familiar visual reference alongside the fretboard.

The Scale Finder adapts to your setup:

• Alternate Tunings - Choose from a large collection of tunings including Standard, Drop D, Open tunings, and tunings for banjo, mandolin, ukulele, violin, and other string instruments.
• Left-Handed Mode - Flip the fretboard horizontally for left-handed players, while preserving all scale patterns and functionality.

Each selected scale displays a structure table showing all its tones with their note names and scale degrees. When Compare mode is active, you see both scales' structures for easy side-by-side analysis.

Found a scale pattern you want to keep? Use the download button to save the current fretboard view as an image. You can also generate a shareable embed code to share your favorite scale patterns with friends or embed them on your website.

Click the ? button in the toolbar to open a comprehensive help panel that explains every feature in detail. It's a great reference if you want to get the most out of the tool.

Here are some additional resources helpful for those who want to learn scales on guitar and develop soloing and lead guitar skills:

• Free Guitar Scales Ebook to download
• Lessons on scales, lead guitar and shredding

That's all, enjoy the Scale Finder tool, and don't forget to subscribe for free, to stay updated and get access to the free download area.

You can find the old, legacy scale finder here.