Spek is a Chrome extension designed specifically for product and UI designers, front-end developers, and QA teams. This lightweight tool streamlines the process of providing visual feedback on web pages by allowing users to select any element on the page and inspect its key visual details. Users can easily add expected design values and generate structured feedback that is clear and actionable, facilitating better communication with developers or coding tools.

With features that include inspecting dimensions, spacing, colors, and typography, Spek enhances the design review process without the need to switch to DevTools. It is particularly beneficial for reviewing front-end builds, ensuring visual consistency, and addressing small visual issues effectively. By offering a focused review layer, Spek makes design QA quicker and clearer, ultimately improving the implementation of design specifications.