Pastey

The Pastey Extension is a browser add-on that transforms your standard copy-paste workflow. Instead of just pasting exactly what you copied, it acts on your clipboard's contents. You can hold Command+V (or Ctrl+V) anywhere in your browser to access its features, which include rewriting text with a new tone, masking sensitive data like credit card numbers, and accessing a full history of everything you've ever copied. It works by integrating directly at the browser level, so it's available on any website you visit, from Gmail and Notion to Slack and Discord.

What makes Pastey stand out is its context-aware intelligence. It doesn't just store your clips; it understands them. The 'Quick Write' feature can take rough notes and turn them into polished, professional writing instantly. The 'Rewording' tool lets you select any text and change its tone on the fly. Crucially, all your data is stored and indexed locally on your device, which is a significant privacy benefit for a tool that handles so much of your information.

This tool is a major productivity boost for writers, students, developers, and anyone who does a lot of online writing and data entry. A writer can use it to quickly refine a draft, a student can rephrase research notes, and a developer can mask API keys before pasting them into a shared document. It turns the simple act of pasting into a powerful editing and organization tool.