계산기 모음 — 연차·주휴수당·비만도·디데이 | 3초툴
3chotool.com
LaunchIndex first observed 계산기 모음 — 연차·주휴수당·비만도·디데이 | 3초툴 (3chotool.com) live on 28 August 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
계산기 모음 — 연차·주휴수당·비만도·디데이 | 3초툴 (3chotool.com) was first observed live on 28 August 2026.
Korean site '3초툴' collects 71 calculators and tests (no signup or install required). It groups tools by category (money, dates, health, games, etc.) and provides quick, publish-ready results without needing user accounts.
Its profile is classified as Directory within Business / Productivity. Verification detected Google Analytics.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- 3chotool.com
- Category
- Business / Productivity
- Website type
- Directory
- Observed title
- 계산기 모음 — 연차·주휴수당·비만도·디데이 | 3초툴
- Observed description
- 계산기랑 테스트를 모아뒀습니다. 광고 뚫고 들어갈 필요 없이 바로 답이 나와요.
- Detected technologies
- Google Analytics
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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