Toolbox

Developer Tools & Utilities

A growing collection of lightweight, privacy-friendly tools that run entirely in the browser. Add them to your workflow or suggest a new one!

Invisible Character Highlighter

Reveal hidden whitespace characters and consecutive spaces in any text block.

Paste JSON and explore it as a collapsible tree or a structured table when possible.

Generate SHA-256 digests for any text directly in your browser—securely and instantly.