kapynDev Tools

Pasted File Editor

Pasted File Editor is a new tool that allows users to easily paste or drag large amounts of text and files into a textarea, which can then be handled as attachments by AI assistants like Claude. Developed with AI assistance, this prototype offers a streamlined workflow for managing and interacting with extensive textual data and files within AI development contexts.

Simon Willison·Jun 2, 2026

Opening Kapyn…