Open—Shape
Chord progressions for guitar that adapt to any tuning
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A free chord progression builder and chord finder for guitar. Write progressions on an open canvas, in Standard, DADGAD, Open G, drop tunings or a custom tuning you build yourself — every shape re-voices itself when the tuning changes. Works in your browser, no account.
PH · launched Sep 16, 2026 · 1 upvote (top 69%) · 0 views
Niche: music education and practice apps · 185 launches, 16 in the last 7 days ▼ -36% · Explore this niche →
Category and tags
- Media & entertainment
- Content generation
- Prosumer
- Not AI
- Commercial product
- Productivity
- Music
- Developer Tools
Visit website ↗ Source listing ↗
More like this: all 185 launches in music education and practice apps →
Could you build this?
Yes Music theory algorithms for calculating string fret positions, note intervals, and chord inversions across custom tunings can easily be generated and visualized in client-side JavaScript.
Competitors
Other products that read as similar to this one : 227 launches clear the similarity bar, closest 8 shown.
Attention rank: #186 of 228 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 315 days after the earliest competitor.
- Open Chord: Learn Guitar · ph · 2026-09-18 · 1 upvotes · similarity 0.59
- Fretmait · ph · 2026-10-15 · 1 upvotes · similarity 0.54
- Interactive Chord Finder, Free Piano Scale and Chord Explorer · hn · 2026-02-16 · 9 upvotes · similarity 0.54
- Anychord · ph · 2026-11-05 · 1 upvotes · similarity 0.52
- Tonerune is live! Free guitar lessons. · ph · 2026-09-18 · 2 upvotes · similarity 0.52
- Music Guru · ph · 2026-10-05 · 3 upvotes · similarity 0.52
- Tonelify · ph · 2026-10-24 · 2 upvotes · similarity 0.52
- Tubeglow · ph · 2026-10-18 · 1 upvotes · similarity 0.51
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.