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Preview of Roman Numerals For Chordify

Roman Numerals For Chordify by Fecnomz

Shows Chordify chords as roman numerals relative to the song's key.

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Extension Metadata

About this extension
Replaces chord names on Chordify.net song pages with roman numerals based on the song's key.

• Works in major and minor keys
• Optionally shows the chord name with the numeral underneath
• Can number minor-key songs from their relative major (or the reverse)
• Updates when you transpose
• Toggle with the on-page button or Alt+Shift+N

Modulations within a song are not detected. Numerals always follow the single key Chordify shows.

Not affiliated with Chordify.
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Permissions and data

Required permissions:

  • Access your data for sites in the chordify.net domain
  • Access your data for chordify.net

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
1.4.1
Size
25.23 KB
Last updated
22 days ago (Oct 11, 2026)
Related Categories
  • Appearance
  • Photos, Music & Videos
License
MIT License
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