Observed arrival · 2026-10-17
Temazero AI’s 41 tools for everyday work
A Japanese collection of browser-based calculators and utilities for online selling, spreadsheets, business paperwork, and more.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Japanese online sellers and spreadsheet-heavy small businesses
- Worth noticing
- The site groups 41 tools into 19 commerce, 13 workflow, and 9 money-and-document utilities.
Field notes
The homepage divides its 41 tools into commerce, workflow, and money-and-document groups, with examples ranging from marketplace margin calculators to spreadsheet matching and withholding-tax calculations. Its comparison widget requests a sale price and cost plus shipping, and names six sales channels. The site states that calculations and file transformations stay in the browser; it also notes that some batch functions are paid.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue