![](https://addons.mozilla.org/static-server/img/addon-icons/default-64.d144b50f2bb8.png)
DevTools z-index
Adds "z-index" panel to DevTools. It shows ranking of elements sorted by z-index value. This would help you to reduce z-index numbers.
Stop `z-index: 999999` !!
DevTools z-index is available to install from Firefox Browser Add-ons and for download from this page. It has 243 active users The latest version is 1.2.0, and it was published 3 months ago.
Install from Firefox Browser Add-onsTotal download count: 0 (Only count downloads from Firefox-Stats)
All available versions
You can find the current and older versions of DevTools z-index here. You can download the archived versions or inspect their source codes.
As a free user, you can only download the latest version.
Upgrade to download older versions
2 version available for download. Install XPI file
- Simply drag-and-drop the XPI into Firefox to install the add-on.
Install ZIP file
- Download the DevTools z-index ZIP file
- In Firefox browser, go to
about:addons
to open Add-ons Manager - Click on , then select Install Add-on From File
- Select the DevTools z-index ZIP file from step 1. DevTools z-index is now installed on your browser.