The Best Chord Finder Software in 2026
We researched chord finder software through official websites, including pricing pages, plan tables, and product documentation. Products are ranked on their core chord-discovery capabilities, value for money, and verified features for identifying, exploring, visualizing, and generating chords and progressions.
Our top picks
-
Top ranked
ChordProgressions.org#1 of 279.4/10A free, broad chord workspace for generating, identifying, analyzing, and exporting progressions.
Free plan
-
Runner-up
OtoTheory#2 of 279.2/10A focused chord workspace that combines analysis, suggestions, visualization, exports, and DAW integrations.
Free plan · 7-day trial
-
Top-ranked free plan
Chordify#3 of 279.1/10A flexible chord finder for learning songs, practicing parts, and exporting progressions.
Free plan
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 27 tools, best first
-
Best forFree all-around chord analysis and creation
A free, broad chord workspace for generating, identifying, analyzing, and exporting progressions.
- Chord chart export
- Reverse chord lookup
- Voicing explorer
9.4/10★★★★★Open Chord Finder -
Best forSongwriters wanting AI-assisted chord workflows
A focused chord workspace that combines analysis, suggestions, visualization, exports, and DAW integrations.
- Chord chart export
- Reverse chord lookup
- Voicing explorer
Free plan · 7-day trial Our OtoTheory verdict → Visit OtoTheoryFor vendors Sponsor this spot · #2 · $99/mo →9.2/10★★★★★Visit OtoTheory -
Best forAudio-based chord finding across devices
A flexible chord finder for learning songs, practicing parts, and exporting progressions.
9.1/10★★★★★Visit Chordify -
Best forMobile audio recognition with broad integrations
A feature-rich mobile chord finder with strong recognition and music-service integrations.
9.0/10★★★★☆Visit Chord ai -
Best forFree multi-instrument chord reference
A free, broad chord reference for six instruments, with lookup, playback, and theory tools.
- Chord chart export
- Reverse chord lookup
- Voicing explorer
8.9/10★★★★☆Visit chords·lol -
Best forDeep reverse lookup and voicing exploration
A deep chord dictionary for reverse lookup, voicing exploration, and mobile chart work.
- Chord chart export
- Reverse chord lookup
- Voicing explorer
8.8/10★★★★☆Visit Chord Analyser -
Best forSong chord recognition with mobile access
A chord recognition tool with broad practice controls and web and mobile access.
- Chord chart export
- Voicing explorer
- Progression generator
8.7/10★★★★☆Visit ChordU -
Best forAdvanced composers working inside DAWs
A deep chord and harmony workstation for composers working in DAWs.
- Reverse chord lookup
- Voicing explorer
- Progression generator
8.6/10★★★★☆Visit Scaler Music -
Best forFree chord charts and mobile progression tools
A free chord toolkit for lookup, progression creation, playback, charts, and exports.
- Chord chart export
- Reverse chord lookup
- Progression generator
8.5/10★★★★☆Visit ChordSequence -
Best forDesktop MIDI users and music learners
A broad chord-learning and composition toolkit with a low-cost lifetime unlock.
- Chord chart export
- Reverse chord lookup
- Voicing explorer
8.3/10★★★★☆Visit Chordio -
Best forFree desktop chord progression exploration
A free chord workspace for exploring voicings, suggestions, and progressions.
- Reverse chord lookup
- Voicing explorer
- Progression generator
8.2/10★★★★☆Visit Harmony Pro -
Best forWeb-based guitar and ukulele reference
A free web reference with reverse chord lookup, progression tools, playback, and optional PDF guides.
- Chord chart export
- Reverse chord lookup
- Voicing explorer
8.1/10★★★★☆Visit Chord Library -
Best forFree progression generation and MIDI export
A free web tool for generating, arranging, and exporting chord progressions.
- Progression generator
- Chord audio playback
8.0/10★★★★☆Visit ChordCraft -
Best forMIDI-focused songwriters and producers
A focused MIDI songwriting plugin with free core tools and paid expansions.
- Chord chart export
- Reverse chord lookup
- Voicing explorer
7.9/10★★★★☆Visit SongEngine -
Best forSongwriters exploring harmony on Apple devices
A harmony-focused songwriting app for Apple devices, with playback and MIDI/PDF export.
- Chord chart export
- Progression generator
- Chord audio playback
7.7/10★★★★☆Visit Tonaly -
Best forGuitarists wanting affordable voicing practice
Affordable chord voicing practice with playback, tuning tools, and progression saving.
- Voicing explorer
- Progression generator
- Chord audio playback
7.6/10★★★★☆Visit Open—Shape -
Best forFree prompt-based progression generation
A free browser tool for turning natural-language prompts into editable chord progressions.
- Progression generator
- Chord audio playback
7.5/10★★★★☆Visit ChordGen -
Best forHarmony learners needing structured analysis
A structured desktop workspace for chord analysis, harmony, voicing, and playback.
- Chord chart export
- Voicing explorer
- Progression generator
7.3/10★★★★☆Visit HarmonyBuilder -
Best forFree mobile guitar chord lookup
A free mobile chord library with broad voicing and tuning coverage.
- Reverse chord lookup
- Voicing explorer
7.2/10★★★★☆Visit Fender Chords -
Best forFretted-instrument players needing broad lookup
A broad chord-finding reference with reverse lookup, voicings, tunings, and song tools.
- Chord chart export
- Reverse chord lookup
- Voicing explorer
7.1/10★★★★☆Visit Chord! -
Best forDesktop producers wanting MIDI harmony tools
A desktop MIDI harmony studio with deep progression and voicing controls.
- Chord chart export
- Voicing explorer
- Progression generator
7.0/10★★★★☆Visit Sundog -
Best forSimple free piano chord identification
A focused, free browser tool for identifying piano chords and inversions.
- Reverse chord lookup
- Voicing explorer
6.8/10★★★☆☆Visit site -
Best foriOS reverse lookup across many instruments
A focused iOS chord identifier with broad instrument layouts and theory details.
- Reverse chord lookup
- Chord audio playback
6.7/10★★★☆☆Visit site -
Best forMobile progression discovery and practice
A focused iOS chord progression app for discovery, practice, and MIDI export.
- Chord chart export
- Progression generator
- Chord audio playback
6.6/10★★★☆☆Visit Autochords -
Best forGuitar practice with affordable synced tools
A focused guitar practice tool with synced web and iOS features at a low Pro price.
- Progression generator
6.5/10★★★☆☆Visit ChordDeck -
Best forRoland keyboard owners building patterns
A focused free companion app for building and sending patterns to compatible Roland keyboards.
- Progression generator
6.4/10★★★☆☆Visit Roland -
Best forDesktop MIDI chord recognition
A focused desktop tool for recognizing MIDI chords and viewing their notation and fretboard shapes.
- Reverse chord lookup
- Voicing explorer
6.3/10★★★☆☆Visit ChordieApp
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Reverse chord lookup | Progression generator | Voicing explorer | Supported instruments | Score |
|---|---|---|---|---|---|---|---|---|
| 1 | ChordProgressions.org | Yes | Free | Yes | Yes | Yes | guitar, piano | 9.4 |
| 2 | OtoTheory | Yes | $49.99/yr | Yes | Yes | Yes | guitar, bass, keyboard | 9.2 |
| 3 | Chordify | Yes | 9.1 | |||||
| 4 | Chord ai | Yes | 9.0 | |||||
| 5 | chords·lol | Yes | Free | Yes | Yes | Yes | guitar, piano, ukulele, bass, mandolin, banjo | 8.9 |
| 6 | Chord Analyser | Yes | Yes | No | Yes | Piano, guitar, tenor banjo, 5-string banjo, ukulele, 7-string guitar, violin, viola, mandolin, 5-string mandolin, Balalaïka | 8.8 | |
| 7 | ChordU | Yes | Yes | Yes | guitar, piano, ukulele, mandolin | 8.7 | ||
| 8 | Scaler 3 | No | Yes | Yes | Yes | guitar | 8.6 | |
| 9 | ChordSequence | Yes | Free | Yes | Yes | guitar, piano, ukulele | 8.5 | |
| 10 | Chordio | Yes | $14.99 one-time | Yes | Yes | Yes | piano | 8.3 |
| 11 | Harmony Pro | Yes | Free | Yes | Yes | Yes | 8.2 | |
| 12 | Chord Library | Yes | $9 one-time | Yes | Yes | Yes | guitar, ukulele | 8.1 |
| 13 | ChordCraft | Yes | Free | Yes | 8.0 | |||
| 14 | SongEngine | Yes | $22 one-time | Yes | Yes | Yes | 7.9 | |
| 15 | Tonaly | Yes | No | Yes | Piano, guitar, bass, ukulele, violin, viola, cello | 7.7 | ||
| 16 | Open—Shape | Yes | $9.99 one-time | Yes | Yes | guitar | 7.6 | |
| 17 | ChordGen | Yes | Free | Yes | piano | 7.5 | ||
| 18 | HarmonyBuilder | No | $14 one-time | No | Yes | Yes | 7.3 | |
| 19 | Fender Chords | Yes | Free | Yes | Yes | six-string guitar | 7.2 | |
| 20 | Chord! | No | Yes | Yes | guitar, bass, ukulele, banjo, cavaquinho | 7.1 | ||
| 21 | Sundog Song Studio | No | $69 one-time | Yes | Yes | 7.0 | ||
| 22 | Piano Chord Finder | Yes | Free | Yes | No | Yes | piano | 6.8 |
| 23 | Reverse Chord Finder Pro | Yes | piano, guitar, bass, ukulele, and other 3- to 12-string instruments | 6.7 | ||||
| 24 | Autochords | Yes | Yes | guitar, piano, ukulele | 6.6 | |||
| 25 | ChordDeck | Yes | $2.99/mo | Yes | guitar | 6.5 | ||
| 26 | Roland Chord Director | Yes | Free | Yes | 6.4 | |||
| 27 | ChordieApp | No | Yes | No | Yes | guitar | 6.3 |
Head-to-head All 28 comparisons →
- ChordProgressions.org vs OtoTheory
- ChordProgressions.org vs Chordify
- ChordProgressions.org vs Chord ai
- ChordProgressions.org vs chords·lol
- ChordProgressions.org vs Chord Analyser
- ChordProgressions.org vs ChordU
- ChordProgressions.org vs Scaler 3
- OtoTheory vs Chordify
- OtoTheory vs Chord ai
Explore other topics All topics →
- AI Tools 303 directories · 8,269 tools ranked AI Writing Tools · AI Video Generators · Text-to-Speech Software
- Web Hosting & Domains 275 directories · 6,107 tools ranked Shared Web Hosting · Managed Cloud Hosting · Dedicated Server Hosting
- Productivity 157 directories · 4,948 tools ranked Note-Taking Apps · Calendar Apps · Project Management Software
- Marketing 135 directories · 3,978 tools ranked SEO Tools · Influencer Marketing Platforms · Email Marketing Software
- Sales & CRM 152 directories · 4,161 tools ranked Real Estate CRM Software · CRM Software · Proposal Software
- Customer Service 55 directories · 1,547 tools ranked Chatbot Builders · Knowledge Base Software · Call Center Software
How we rank chord finder software
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update