CSS Box Model Visualizer
Adjust margin, border, padding, and content dimensions in real time. The diagram updates instantly — just like Chrome DevTools — and the ready-to-copy CSS output updates alongside it. ...
Developer Tools
Line Counter & Code Statistics — Free Online Tool
Code Mode Language: JavaScript / CSS Python / Shell HTML SQL Clear Upload File No file chosen Supports: .txt, .js, .ts, .py, .html, .css, .sql, .sh, .md, .json, and more ...
Open Source License Chooser
A free tool to help you choose the right open source license. Answer a few questions to get a recommendation, compare licenses side by side, and copy ready-to-use license text. Related tools: Git Command Generator — Changelog Generator Wizard Compare All License Type Commercial Use Modify Distribute Patent Grant Private Use Copyleft Attribution Network Use ✕ ...
Tailwind CSS Class Sorter
Paste your Tailwind CSS utility classes and get them sorted in the recommended order — layout first, effects last. Supports single class strings or multi-element HTML snippets. Related tools: CSS Variables Generator · CSS Media Query Generator ...