老K工具箱 - 免费在线工具合集 | 个税计算器/房贷计算/存款管理/CRAC题库
laoktool.com
LaunchIndex first observed 老K工具箱 - 免费在线工具合集 | 个税计算器/房贷计算/存款管理/CRAC题库 (laoktool.com) live on 12 September 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
老K工具箱 - 免费在线工具合集 | 个税计算器/房贷计算/存款管理/CRAC题库 (laoktool.com) was first observed live on 12 September 2026.
A Chinese toolkit offering free online utilities and calculators (tax, mortgage, deposits, retirement age) plus educational and hobby tools (CRAC radio questions, Morse training). Open access, no signup.
Its profile is classified as Directory within Business / Productivity.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- laoktool.com
- Category
- Business / Productivity
- Website type
- Directory
- Observed title
- 老K工具箱 - 免费在线工具合集 | 个税计算器/房贷计算/存款管理/CRAC题库
- Observed description
- 老K工具箱:免费实用的在线小工具合集,包含工资个税计算器、房贷月供计算器、存款管家、退休年龄计算器、CRAC业余电台A类题库、企业工资个税管家等。打开即用、无需注册、永久免费,每周持续上新。
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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