NicheWorks
A quiet collection of small, useful web tools
About this site
NicheWorks is a collection of small, quietly useful web tools— designed not for buzz or aesthetics, but for genuine everyday practicality. The goal is to solve niche but real problems with lightweight, browser-only tools.
Tools are intentionally simple, fast, and privacy-friendly. Most of them run entirely within your browser without sending data to any server.
→ More details can be found on the About page.
Tool Collection
The English version of the tool list is currently being prepared. You can browse the full toolset on the Japanese version of the site.
Policy
Most tools are designed to run entirely within the browser. No user data is uploaded or stored on any server.
Some pages may display advertisements to support ongoing development and maintenance. All revenue is reinvested into improving the tools.