HTML to Slim Converter icon

HTML to Slim Converter

Extension Actions

How to install Open in Chrome Web Store
CRX ID
lgnjhldihmhaniegnpkhghlnkbjgpiih
Description from extension meta

Convert HTML to Slim templates with one click - powered by Rails Blueprint

Image from store
HTML to Slim Converter
Description from store

Transform HTML and ERB templates into clean Slim syntax with just one click!

★ KEY FEATURES
• Right-click any element on a page to convert it to Slim
• Alt+Click for instant element conversion with visual preview
• Paste HTML directly into the popup for manual conversion
• Automatic clipboard copy option
• Works offline with basic conversion fallback
• Clean, minimal interface

★ PERFECT FOR
• Ruby on Rails developers
• Frontend developers working with Slim templates
• Anyone converting legacy ERB/HTML to modern Slim syntax
• Quick prototyping and template conversion

★ HOW TO USE
1. Right-click Method: Select HTML → Right-click → "HTML to Slim" → "Convert Selection"
2. Alt+Click Method: Hold Alt → Hover (see blue outline) → Click to convert
3. Popup Method: Click extension icon → Paste HTML → Convert

★ FEATURES
• Powered by Rails Blueprint's conversion engine
• Supports complex HTML structures
• Preserves classes, IDs, and attributes
• Clean Slim output with proper indentation
• No account or signup required
• Your data stays private - no logging or storage

★ CONVERSION EXAMPLES
HTML: <div class="container" id="main">
Slim: .container#main

HTML: <a href="/path">Link</a>
Slim: a href="/path" Link

★ SUPPORT
GitHub: https://github.com/railsblueprint/html-to-slim-extension
Website: https://railsblueprint.com/html2slim

Built with ❤️ by Rails Blueprint

Latest reviews

Vladimir Elchinov
Easy yo use for copying HTML from any site and converting it to SLIM instantly!