ABOUT / PRINCIPLES

Small tools, dependable defaults.

An open set of straightforward developer utilities, with explicit boundaries and reference material you can use without an account.

HOW IT WORKS

No account, no server-side inputs

The browser utilities included in this reference operate directly on local text. There are no login pages, user databases, analytics scripts or remote APIs.

The site itself consists of static HTML, CSS, JavaScript and SVG resources. Its usefulness comes from clear behaviour and accurate reference material, rather than simulated backend activity.

WHAT TO EXPECT

Read the boundaries

Web encoders, JSON formatters and HTTP guides are deliberately limited utilities. When a particular format requires round-trip fidelity, strict schema checks or security review, prefer a tool designed for that exact requirement.