FABULUS Guitar Chord Positions

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About this app

If you've ever wondered, "What is this chord?" or if you want to discover new positions, FABULUS is for you!

Select at least two notes on the interactive fretboard and instantly get the name of the chord and the role of each note, or browse through a complete list with all chords and all chord inversions.

The mobile application for discovering guitar chords.
No ads, no personal data collected, yet enjoy all the features: Identify chords, Break down chords, Navigate and Create chords.


  • All chord types and all possible fingerings,

  • All chord inversions,

  • 18 pre-set tunings and the ability to add any tuning, even custom ones.

  • Capo

  • A Key Transposer

  • Playback of any chord (2 speeds: fast and slow)

  • A "Left-handed" mode

  • A quiz to test your relative and absolute ear

With the Express Search, you can now display basic chord positions simply by scrolling the fretboard..

⭐Identify Chords

In a video, a guitarist plays a chord that you don't know? Have you composed a song by ear and want to write the chord progression? Fabulus gives you the name of the chord from the finger position.

⭐Break Down Chords

Are you a beginner and want to understand the composition of chords to better memorize them? For any chord and in any tuning, Fabulus tells you the role of each note.

⭐Navigate through an ultra-complete chord list

Are you playing with another guitarist and want to find other chords than theirs? Fabulus offers you an ultra-complete chord list, with search criteria: tuning, fret level, inversion, and capo. Fabulus generates all possible chords even for your own custom tunings.

⭐Create Chords

Do you want to break out of the routine and create your own chord positions? In "Creation" mode, Fabulus shows you all the possibilities for each note of the chord you want to create.

⭐The Simple and Visual Tool for Understanding Chords

Easy to use

With the interactive fretboard, you can place the notes and the name of the chord will appear. Save it, mark it, and add it to your chord list! No matter the tuning, even custom ones, you will always have the name of the chord!
In the chord list: select the root note and chord type, and change the fret level with a simple finger movement!


Fabulus uses its own color code and symbols that will quickly become familiar to you. A legend is accessible at any time with a long press on the "FABULUS" logo.

The tool for guitarists
With this easily accessible tool, you can progress in understanding chords and take a step forward in your guitar learning.

Choose your language among English, Brazilian, French, Spanish, Portuguese, German, Simplified Chinese and Russian.

We attach great importance to your satisfaction and remain at your disposal for any questions or comments:
More information on fabulus-chords.com

Updated on
Mar 1, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What's new

- Correction of a defect causing the application to crash when searching for a DomMaj7 chord in express search.