Floating scratchpad
Click the extension icon to open a draggable panel directly on the active page.
Chrome Extension
CSS Scratchpad is a lightweight Chrome extension that opens a floating style panel directly on the current webpage. Write CSS, pick an element, inspect its styles, and live-edit selected components without touching source code.
Use CSS Scratchpad when you want to test a style change, debug a layout issue, extract useful styles from a selected element, or live-edit a page component without changing app files.
Click the extension icon to open a draggable panel directly on the active page.
Select a page element with a visual highlight and pull its useful styles into the scratchpad.
Edit selected element styles and apply them directly, so common changes work without adding !important.
Keep the panel open while working, collapse it to the title bar, or close it with one click.
The scratchpad uses Shadow DOM, so the CSS you test on the page does not break the tool itself.
Your scratchpad CSS is stored locally in the browser for reuse on the page.
CSS Scratchpad does not need accounts, servers, analytics, tracking, or personal data. The CSS you write stays local in your browser.