Chord Library
Chord Library: A free web reference with reverse chord lookup, progression tools, playback, and optional PDF guides. Ranked #12 of 27 in Chord Finder Software by our editors (8.1/10); pricing: Free plan; best for web-based guitar and ukulele reference.
At a glance
- Editor score8.1 / 10
- PricingFree plan
- Best forWeb-based guitar and ukulele reference
- Free planYes
- Paid from$9 one-time
- Reverse chord lookupYes
- Facts checked21 Sep 2026
Where it wins
- Combines chord search, reverse identification, voicing exploration, and fretboard tools
- Progression generator includes key, scale, tempo, loop, and metronome controls
- Free access includes playback, printable charts, and a microphone tuner
Where it doesn't
- Supports guitar and ukulele rather than a broader range of instruments
- Paid reference books are separate one-time PDF purchases
- Web-only access may not suit users seeking a native mobile or desktop app
Our verdict on Chord Library
Chord Library is a web-based reference for guitarists and ukulele players who need to find, compare, and hear chord shapes. Its core tools cover interactive diagrams, finger positions, scales, fretboard exploration, alternate voicings, difficulty filters, chord identification from entered fretboard notes, and audio playback. Account-based saving lets users keep chords and progressions, while the tuner supports alternate tunings.
The core reference service is free, making it suitable for learners and players who want searchable chord information without a subscription. The paid offerings are one-time downloadable references: Complete Guitar Chord & Scale Reference costs $9 and adds a printable PDF reference, alternate voicings and fingerings, and lifetime access. Complete Ukulele Chord & Scale Reference also costs $9 one time and includes a printable PDF reference, alternate shapes and fingerings, and lifetime access. The plan structure is straightforward for buyers who want an offline-friendly reference document alongside the online tools.
Chord Library’s strongest distinction is the combination of lookup and practice features in one focused service. The progression generator can work with a key and scale while adding tempo, loop, and metronome controls, and the chord and progression playback helps connect diagrams with sound. Printable charts and PDF downloads support reference use beyond the interactive pages. Players looking for guitar or ukulele chord discovery, progression ideas, voicing comparisons, and tuning support should find the scope well aligned. Those seeking broader instrument coverage or a native app should choose a more expansive alternative.
Your product? Our editors can test Chord Library in depth and publish a review, labelled as paid · from $149/mo →
Chord Library pricing
All 2 Chord Library plans and prices →
Chord Library fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $9 one-time |
| Reverse chord lookup | Yes |
| Progression generator | Yes |
| Voicing explorer | Yes |
| Supported instruments | guitar, ukulele |
| Chord chart export | Yes |
| Mobile apps | Not verified |
| Chord audio playback | Yes |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR |
| Support | |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan (source) |
| Website | chord-library.com |
| Facts checked | 21 Sep 2026 |
Alternatives to Chord Library
- ChordProgressions.orgA free, broad chord workspace for generating, identifying, analyzing, and exporting progressions.9.4
- 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
See all Chord Library alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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