Observed arrival · 2026-09-24
Mochitool’s musician’s toolkit
A Japanese-language collection of browser-based utilities, led by music-practice tools for timing, tuning, notation, and rehearsal.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Musicians practicing, tuning, or reading scores
- Worth noticing
- Its wind-band contest timer accounts for cuts and tempo changes against 12-minute or 7-minute limits.
Field notes
The homepage organizes the collection into music, dates and calendars, health, and everyday web tools. Music entries include a tuner showing A=442 Hz, a drone generator with just fifths and octaves, score-symbol references, and a wind-band contest timer that accounts for cuts and tempo changes. The site says inputs are processed in-browser and not sent to its server; the extracted page does not independently verify that implementation.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
◎NicheUnusually specific use
One card from the complete issue