Built by Naminc.

Focused utilities and practical notes for developers and people working with technology.

What this site is for

The tools here solve small, recurring tasks: inspecting structured data, converting formats, checking timestamps, and understanding values without handing them to a third-party server.

Each utility is fast, keyboard-friendly, and useful without an account. Inputs are processed locally whenever browser APIs make that possible.

Start with the developer toolkit or browse the technical notes.