StyleSlim - CSS Optimizer

Overview

Remove unused CSS selectors and combine stylesheets into one optimized file. By AIO.com.ai

StyleSlim analyzes all stylesheets on any webpage and intelligently removes unused CSS selectors by detecting which IDs and classes actually exist in the DOM. The extension combines all optimized rules into a single, clean stylesheet ready for download. View detailed statistics showing total, used, and unused selectors along with file size reduction percentages. Generate comprehensive reports listing every unused selector for verification. Preview the optimized CSS before downloading. Works completely offline with no external connections. Perfect for web developers optimizing production CSS. By AIO.com.ai

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Details

Version
1.0.0
Updated
February 5, 2026
Flag concern
Size
27.59KiB
Languages
8 languages
Developer
Email
hubabubapupa2@gmail.com
Non-trader
This 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

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