Privacy policy

Grinbal for Tailwind CSS · Last updated 13 November 2026

In short: Grinbal does not collect, store or transmit any personal data. It has no account, no analytics, no ads and no server, and it makes no network requests.

What the extension does on your device

Grinbal is a DevTools panel. When you select an element in the Elements panel, it reads, inside the tab you are inspecting:

the element's class attribute, and
the CSS custom properties (theme variables such as colors and fonts) defined on the page's root element.

When you change classes, Grinbal updates that element's class attribute and adds a preview stylesheet to that page, in your browser only. These changes are not saved: reloading the page removes them.

The preview CSS is generated locally by the Tailwind CSS compiler that is bundled inside the extension. Grinbal does not download or run any remote code.

Data we receive

None. The extension does not send anything anywhere, does not use browser storage or cookies, and does not request any browser permissions. Everything it reads stays in your browser.

Clipboard

The Copy button places the current class list on your clipboard, only when you click it.

Third parties

Grinbal does not share data with third parties, because it has no data to share.

This website is made of static pages. It sets no cookies and loads no analytics, advertising scripts or external fonts. The website is served by a third-party hosting provider, which may keep standard technical logs (such as IP addresses) under its own policy.

Children

Grinbal is a tool for web developers and is not directed at children.

Changes to this policy

If this policy changes, the new version will be published on this page with an updated date.

Contact

Questions about privacy: support@grinbal.dev