chords·lol
chords·lol is a free, browser-based music education platform for exploring chords, scales, keys, progressions, and music theory.
What chords·lol is
chords·lol is a free, browser-based music education platform for exploring chords, scales, keys, progressions, and music theory. Its chord index covers 360 chords across 30 qualities and twelve roots, with notes, intervals, keys, and playable diagrams. Diagrams are available for guitar, piano, ukulele, bass, mandolin, and banjo. The learning library lists 107 scales, 30 keys, 30 progressions, and 26 theory guides. Nine browser tools include chord and scale finders, a transposer, ear training, a progression generator, and a metronome. The site also provides 19 printable PDF charts covering chords, scales, and keys. Tools work in a browser without signup; the maker says there are no accounts, email gates, or paywalls. Chord and scale data, audio, and PDFs can be downloaded for personal, classroom, and non-commercial use. Its privacy policy describes anonymous usage analytics, Do Not Track support, and no sale of data or third-party advertising scripts. The terms do not warrant accuracy or fitness for a particular purpose.
Good
- Free browser tools require no signup
- Chord diagrams cover six instruments
- Includes nine interactive browser tools
- Offers 19 printable PDF charts
Watch out
- Terms do not warrant accuracy
- Downloads are for personal, classroom, and non-commercial use
Who it suits
It suits learners and reference users looking up chord shapes, scales, keys, or progressions across several instruments. Teachers and students can also use its printable charts and permitted classroom downloads.
Verdict
chords·lol brings a broad set of chord references, learning materials, and browser tools together without requiring an account. Treat its content as a learning aid rather than a guaranteed authoritative reference.
Plans and prices
From chords·lol's own pricing page, checked 4 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Free forever · no account or signup · educational and reference use |
The facts
Each one read from chords·lol's own pages, with the date it was checked.
What it does
- Access
- The tools are free, browser based, and require no signup; the maker says the site has no accounts, email gates, or paywalls.checked 4 Oct 2026
- Accuracy limitation
- The terms provide no warranty of accuracy or fitness for a particular purpose and ask users to report mistakes.checked 4 Oct 2026
- Chord library
- Its chord index covers 360 chords across 30 qualities and twelve roots, with notes, intervals, keys, and playable diagrams.checked 4 Oct 2026
- Downloads and use
- Chord and scale data, audio, and PDFs may be downloaded for personal, classroom, and non-commercial use.checked 4 Oct 2026
- Instruments
- Chord diagrams are provided for guitar, piano, ukulele, bass, mandolin, and banjo.checked 4 Oct 2026
- Interactive tools
- It offers nine browser based tools, including chord and scale finders, a transposer, ear training, a progression generator, and a metronome.checked 4 Oct 2026
- Learning library
- The site lists 107 scales, 30 keys, 30 progressions, and 26 theory guides.checked 4 Oct 2026
- Printable charts
- The site offers 19 printable PDF charts covering chords, scales, and keys.checked 4 Oct 2026
- Privacy
- The privacy policy says the site uses Vercel Analytics and PostHog for anonymous usage data, honors Do Not Track, and does not sell data or run third party advertising scripts.checked 4 Oct 2026
- Purpose
- chords·lol is a music education platform with interactive chord references, printable PDF charts, and music theory guides.checked 4 Oct 2026
- Support
- The maker invites users to report mistakes or request features through GitHub.checked 4 Oct 2026
The company
- Maker
- The About page identifies Jake Dahn as the builder of this one person publishing project.checked 4 Oct 2026
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