Dev tools that run 100% in your browser — your data never leaves the page

This article highlights in-browser development tools that prioritize user data privacy by processing data locally, without uploading it to a server. These tools offer a safer default for handling sensitive data and provide a range of functionalities, from formatting and validating data to generating passwords and palettes. The trade-off is that free versions have limited features, with paid versions offering bulk exports, history, and more. These tools are ideal for everyday use and can be used offline. They are a safer default for handling sensitive data.