OKatBest

Boop is a lightweight Mac application that acts as a scratchpad for text. You paste any text into it—a messy JSON string, a URL-encoded token, a single-line XML document—and use one of its built-in scripts to instantly transform it. It can format JSON, decode Base64, calculate hashes, count characters, and many other common tasks that developers and IT professionals often need to do quickly. It’s designed to replace the habit of pasting potentially sensitive data into random online tools.

The tool works through a simple, script-based system. It comes pre-loaded with a set of useful scripts for common transformations, but its real power is that you can also write and add your own custom JavaScript scripts to perform any text manipulation you can imagine. It’s a native Mac app built with Swift, so it runs quickly and securely on your machine without the performance overhead or security concerns of a web-based tool.

Boop is ideal for developers, system administrators, and anyone else who frequently works with code or data and needs a safe, fast, and offline way to clean, convert, or analyze text snippets. Use it to prettify a API response, check an MD5 hash, decode a JWT token, or even create a custom script to swap words with poop emojis for fun.