Form Filler is a Chrome extension designed to simplify the process of filling out web forms by automating interactions based on user-defined instructions. Users can create step-by-step instructions in JSON format, detailing specific actions such as text input and button clicks, allowing for efficient testing and form submission. The extension supports custom delays, enabling a more natural interaction flow.

To get started with Form Filler, users must prepare a JSON array containing objects that represent each step in the form filling process. Each object specifies the CSS selector for the target element, the action to be performed, the value to be input, and an optional delay for realism. Once the instructions are saved locally, users can activate the extension to automatically fill out forms, streamlining repetitive tasks and enhancing productivity.