I needed a lightweight Chromium extension that stores reusable text snippets and copies them with a single click. I built it in a few minutes as a personal utility for repeat text workflows where speed matters more than heavy formatting or cloud sync. The extension is intentionally minimal, fully local, and designed to reduce small but constant context-switching during daily work.
The Copy Shortcuts Chrome Extension can be toggle locked to stay visible across browser tabs so you can access versatile copy shortcuts at all times while keeping copiable text items stored locally.
The project solves a narrow but frequent problem: repeated text insertion. Instead of digging through docs, notes, or previous messages, I can keep reusable snippets in one popup and copy them instantly. The core decision was to keep everything local and dependency-light so the extension opens quickly and stays reliable.
Chromium Extension (Manifest V3), HTML, CSS, vanilla JavaScript, Chrome Extension APIs (`chrome.storage.local`), Clipboard API with fallback copy support, shell-based packaging script.
No backend, no account model, no synchronization layer, and no telemetry pipeline. The extension focuses only on local snippet storage, one-click copy, delete, and small UX quality-of-life interactions.
You can create as many new phrases as you want, and each saved shortcut remains on your device locally in Chrome cache.
I kept the architecture deliberately small and explicit so each behavior is easy to reason about and maintain.
I treated permission scope and release packaging as first-class engineering concerns, not afterthoughts.
