ChordProgressions.org
ChordProgressions.org: A free, broad chord workspace for generating, identifying, analyzing, and exporting progressions. Ranked #1 of 27 in Chord Finder Software by our editors (9.4/10); pricing: Free plan; best for free all-around chord analysis and creation.
At a glance
- Editor score9.4 / 10
- PricingFree plan
- Best forFree all-around chord analysis and creation
- Free planYes
- Paid fromFree
- Reverse chord lookupYes
- Facts checked21 Sep 2026
Where it wins
- Free progression generation with key, mode, genre, mood, length, and complexity controls
- Reverse chord identification from notes, MIDI, audio, typed, clicked, or fretted input
- Guitar and piano voicing tools with fingering and voice-leading optimization
Where it doesn't
- Available through the web platform only
- Focused on guitar and piano rather than a broader instrument range
- No AI features for users seeking AI-assisted chord workflows
Our verdict on ChordProgressions.org
ChordProgressions.org is a browser-based chord analysis and creation toolset for guitarists, pianists, songwriters, and learners. It combines progression generation, chord building, reverse identification, analysis, transposition, voicing exploration, practice features, playback, and MIDI support in one web workspace. Users can enter chords or notes, explore inversions and voicings, generate progressions, print chord materials, and work with projects locally in the browser. The free model makes it suitable for users who want substantial chord functionality without a paid tier or account-based workflow.
Its main strength is breadth. Progressions can be generated from a key, mode, genre, mood, length, and complexity, while the chord builder covers diatonic chords, borrowed chords, and secondary dominants. Reverse identification accepts typed, clicked, fretted, MIDI, or audio input. Analysis adds Roman numerals, chord functions, cadences, and key estimates, giving learners and songwriters more context than a simple chord lookup tool. Guitarists get tunings, fingerings, difficulty filters, and hand-movement optimization; pianists get multiple voicing styles, fingering, and voice-leading optimization.
For arranging and practice, ChordProgressions.org supports audio playback with selectable instrument sound, rhythm, feel, tempo, and volume. MIDI import and export use separate chord and bass tracks, and chord charts can be printed or downloaded as PNG or SVG files. The tradeoff is focus: the product is web-based and centers its instrument workflows on guitar and piano, so users seeking broader instrument coverage or AI-assisted features should look elsewhere. Choose it for a free, wide-ranging chord workspace; consider an alternative if native mobile access, AI features, or a different instrument focus is essential.
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ChordProgressions.org pricing
ChordProgressions.org fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Reverse chord lookup | Yes |
| Progression generator | Yes |
| Voicing explorer | Yes |
| Supported instruments | guitar, piano |
| Chord chart export | Yes |
| Mobile apps | Not verified |
| Chord audio playback | Yes |
| Deployment | Cloud |
| Platforms | Web |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | chordprogressions.org |
| Facts checked | 21 Sep 2026 |
Alternatives to ChordProgressions.org
- OtoTheoryA focused chord workspace that combines analysis, suggestions, visualization, exports, and DAW integrations.9.2
- ChordifyA flexible chord finder for learning songs, practicing parts, and exporting progressions.9.1
- Chord aiA feature-rich mobile chord finder with strong recognition and music-service integrations.9.0
See all ChordProgressions.org alternatives →
ChordProgressions.org vs the competition
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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