CoderTools is a collection of 190+ developer tools for formatting, converting, validating, hashing and inspecting code and data. Everything runs locally in your browser, so pasted code, files and secrets are never uploaded.
The site is a static export deployed at codertools.milinds.dev. It does not require an account, a database or a server runtime.
Your input never leaves the browser. There is no backend that receives code, files or secrets.
Every tool is a small client-side page. Heavy libraries are loaded only when a tool needs them.
Once a tool page is loaded, the browser APIs it uses keep working without a network connection.
Built by Milind. The project is a focused alternative to ad-heavy online utilities: open a tool, get the result, and move on.
Found a bug or want a new tool? The catalog is designed to keep growing.