CSS Dev Tool
ExtensionDeveloper Tools1 user
Overview
An extension to test custom CSS easily outside of Dev Tools.
An extension for manipulating CSS on client sites.
0 out of 5No ratings
Details
- Version1.0.5
- UpdatedDecember 30, 2025
- Size28.62KiB
- LanguagesEnglish (United States)
- Developer
Email
themattbook@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data.
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes