Form Filler for Testers is a free Chrome add-on developed by Bruno Nunes. This add-on enables testers to fill forms automatically or on-demand based on sets of rules they have written or captured. With this tool, testers can easily fill forms with predefined and/or generated values. The add-on allows users to define and choose from multiple sets of values for a given form.

One of the key features of Form Filler for Testers is its ability to save values from a form, making it convenient for testers to reuse data. The add-on utilizes CSS3 selectors (via Sizzle) to locate fields in forms. The configuration of the plugin is done through a JSON object, providing flexibility and customization options.

Although the add-on currently does not support random input data generation, it offers automatic and on-demand form filling with predefined values. Users can trigger the form filling process either automatically or by clicking the plugin icon. Form Filler for Testers is a useful tool for testers looking to streamline the form filling process and improve their efficiency.