Open—Shape
Chord progressions for guitar that adapt to any tuning
Details
- External ID
- 1247862
- Source
- PH
- Company
- —
- Product
- Open—Shape
- Website domain
- producthunt.com
- Launched
- Sept. 16, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Productivity, Music, Developer Tools
- Fetched at
- Sept. 17, 2026, 1:22 a.m.
- Updated at
- Sept. 17, 2026, 1:22 a.m.
Description
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.
Enrichment
- Theme
- music creation and learning tools
- Vertical
- Media & entertainment
- Function
- Content generation
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- chord progression generator for guitar alternate tunings
- Manually corrected
- False
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 — 95 launches clear the similarity bar, closest 8 shown.
Attention rank: #45 of 96 (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 0.60
- Interactive Chord Finder, Free Piano Scale and Chord Explorer · hn · 2026-02-16 · 9 upvotes · similarity 0.54
- Tonerune is live! Free guitar lessons. · ph · 2026-09-18 · 2 upvotes · similarity 0.53
- Guitar Progress · ph · 2026-09-08 · 2 upvotes · similarity 0.50
- NoSheet · ph · 2026-09-25 · 2 upvotes · similarity 0.49
- ChordScan · ph · 2026-09-19 · 1 upvotes · similarity 0.48
- GUITARTUNINGS · ph · 2026-09-25 · 1 upvotes · similarity 0.48
- GuitarHub: Tuner & Metronome · ph · 2026-09-14 · 1 upvotes · similarity 0.46
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a content generation tool for Government yet.