With this add-on you can easily view if the image you are currently viewing (using right-click menu -> View image) has transparency.
It does this by changing the simple white background that is shown by default by a checkerboard background (similar to the ones used in photo editing software).
Permission explanation:
"Access your data for all websites": The add-on checks if the current webpage is a standalone image and if it is, it will inject CSS to add the checkerboard background to the image. In order to check if each webpage is a standalone image, it needs to "access the data" of the websites. No data is read or stored from the websites.
- License: Mozilla Public License 2.0
- Weekly downloads: 0
- Average daily users: 20
- Rating: 5/5 of 6 ratings
- Created: 2010-01-21 11:31:48
- Last updated: 2019-01-13 23:05:07
- Homepage:
- Support site and email
- Orig: https://addons.mozilla.org/en-US/firefox/addon/pic-style-checkerboard/
- API: picstyle@mythweb.ro