ChordProgressions.org
Summary
ChordProgressions.org is a free, browser-based studio for creating, hearing, analyzing, and exporting chord progressions for guitar and piano. Its tools include a progression generator, builder, finder, identifier, analyzer, and transposer. Users can generate guitar shapes and piano voicings, with settings for tuning, capo position, difficulty, inversions, and fingering. Theory analysis can show Roman numerals, Nashville numbers, chord functions, cadence points, borrowed chords, and an estimated key with a confidence rating. The studio accepts MIDI input and imports MusicXML, project files, and plain-text chord sheets. Audio analysis runs in the browser, producing an editable chord timeline with a confidence score. Export formats include MIDI, WAV, chord-chart PDF, PNG and SVG diagrams, plain text, CSV, JSON, MusicXML, and a share link. Projects autosave in the browser and stay on the device; imported files are read there rather than uploaded. Practice features loop progressions with a metronome and count-in, and offer ear-recognition and playing practice in every key. JavaScript is needed for studio playback and editing.
Who it is for
This studio suits guitarists, pianists, songwriters, and people learning music theory who want to build and explore chord progressions. It is also useful for users who want locally stored projects or multiple export formats.
What is good
- Free browser-based studio for guitar and piano.
- Generates guitar shapes and piano voicings.
- Imports MIDI, MusicXML, project files, and chord sheets.
- Offers multiple audio, diagram, and data exports.
- Projects and imported files stay in the browser.
What to know first
- JavaScript is required for studio playback and editing.
- Audio analysis produces an estimate with a confidence score.
Verdict
ChordProgressions.org brings progression creation, theory analysis, practice, and export into a browser studio. Its JavaScript requirement applies to playback and editing, while its audio analysis remains an editable estimate.
ChordProgressions.org plans and pricing
All plansCompared on chord finder software
- Free plan
- Yeschordprogressions.org
- Reverse chord lookup
- Yeschordprogressions.org
- Progression generator
- Yeschordprogressions.org
- Voicing explorer
- Yeschordprogressions.org
- Supported instruments
- guitar, pianochordprogressions.org
- Chord chart export
- Yeschordprogressions.org
- Chord audio playback
- Yeschordprogressions.org
Facts
- Purpose
- The site offers a browser-based studio for creating, hearing, analyzing, customizing, and exporting chord progressions for guitar and piano.chordprogressions.org · 3 Oct 2026
- Progression tools
- Its listed tools include a progression generator, builder, finder, identifier, analyzer, and transposer.chordprogressions.org · 3 Oct 2026
- Guitar and piano
- It generates guitar shapes and piano voicings, with settings for tunings, capo positions, difficulty, inversions, and fingering.chordprogressions.org · 3 Oct 2026
- Theory analysis
- The analyzer can show Roman numerals, Nashville numbers, chord functions, cadence points, borrowed chords, and a key estimate with a confidence rating.chordprogressions.org · 3 Oct 2026
- MIDI and file support
- The studio supports MIDI input and output and imports MusicXML, project files, and plain-text chord sheets.chordprogressions.org · 3 Oct 2026
- Audio analysis
- Audio decoding and analysis run in the browser, and the resulting chord timeline is an estimate with a confidence score that remains editable.chordprogressions.org · 3 Oct 2026
- Exports
- Export options include MIDI, WAV, chord chart PDF, PNG and SVG diagrams, plain text, CSV, JSON, MusicXML, and a share link.chordprogressions.org · 3 Oct 2026
- Local storage and privacy
- The site says projects autosave in the browser and stay on the device; imported files are read in the browser and never uploaded.chordprogressions.org · 3 Oct 2026
- Security limitation
- The studio requires JavaScript for playback and editing; the progression library, key reference, theory articles, and chord tables work as plain HTML without it.chordprogressions.org · 3 Oct 2026
- Practice
- The practice tool loops a progression with a metronome and count-in, and offers ear-recognition and playing practice in every key.chordprogressions.org · 3 Oct 2026
- Library size
- The site says its progression library contains more than 130 patterns across genres.chordprogressions.org · 3 Oct 2026
- Integrations
- The studio lists MIDI device input and output and imports MIDI and MusicXML files; no third-party service integrations are stated on the opened page.chordprogressions.org · 3 Oct 2026
- Intended users
- The site presents tools and learning materials for guitarists, pianists, songwriters, and people learning music theory.chordprogressions.org · 3 Oct 2026
Best ChordProgressions.org alternatives
See all 12
Where it ranks on Everything Xiaomi
Is ChordProgressions.org yours?
Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.
Sources
- chordprogressions.org· checked 3 Oct 2026