Tempo & Key Finder
Instant BPM, musical key & Camelot detection in browser
Details
- External ID
- 1256169
- Source
- PH
- Company
- —
- Product
- Tempo & Key Finder
- Website domain
- producthunt.com
- Launched
- Sept. 21, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Music, Spotify, Artificial Intelligence
- Fetched at
- Sept. 21, 2026, 5:01 p.m.
- Updated at
- Sept. 21, 2026, 5:01 p.m.
Description
Find a song’s BPM, musical key and Camelot code for free—no signup or server upload. Analysis runs locally in your browser.
Enrichment
- Theme
- audio and music production tools
- Vertical
- Media & entertainment
- Function
- Dev tools
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- in-browser bpm and musical key detector for djs and producers
- Manually corrected
- False
Could you build this?
Yes Standard client-side Web Audio API combined with existing open-source JavaScript audio analysis libraries can handle in-browser tempo and key detection.
Competitors
Other products that read as similar to this one — 61 launches clear the similarity bar, closest 8 shown.
Attention rank: #24 of 62 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 327 days after the earliest competitor.
- Quick BPM Finder · ph · 2026-09-18 · 2 upvotes · similarity 0.57
- DropWave · ph · 2026-09-26 · 1 upvotes · similarity 0.43
- SonicLab · ph · 2026-09-14 · 1 upvotes · similarity 0.42
- MP3 to MIDI Lab · ph · 2026-09-15 · 3 upvotes · similarity 0.41
- MUSICTOOL · ph · 2026-09-17 · 1 upvotes · similarity 0.40
- ChordScan · ph · 2026-09-19 · 1 upvotes · similarity 0.40
- Softmusic · ph · 2026-09-19 · 1 upvotes · similarity 0.40
- Interactive Chord Finder, Free Piano Scale and Chord Explorer · hn · 2026-02-16 · 9 upvotes · similarity 0.39
Other launches for this product
- No other launches for this product.
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