Product Information
What is Silex?
Silex was born in 2009, free and open-source, challenging mainstream website builders. We are a growing community of passionate web designers and developers on a mission to liberate web creation with no-code solutions.
A self-hosted or free online alternative to Webflow, it's also part of the JAMStack ecosystem/composable architecture, as you can integrate it with any headless CMS to build large-scale static websites.
Features:
- Free and open-source, owned by a non-profit
- Self-hosted or free SaaS/online, no tracking
- Generates extremely fast websites
- Produces clean HTML and CSS code
- One-click website download or deploy to any server or host
- Unlimited insertion of custom JS, CSS, HTML
- Generates static web pages or 11ty.dev pages
- Own your data—Silex stores nothing
- SEO settings
Anti-features:
- Not freemium or open-core
- Never monetized in any way (most of us use it to sell websites to clients)
How to use Silex?
Silex is a free, open-source no-code website builder that liberates web creation through open standards and static site generation, enabling users to create fast, secure websites without coding.
Core Functions of Silex
Theme Support
WYSIWYG Support
HTML/CSS/JS Rendering
Static Site Generator
No Coding Required
Web-based
Usage Scenarios of Silex
- Creating blogs
- Build small business websites
- Develop E-Commerce Websites
- Sell websites for clients
- Build large static sites as frontends for headless CMS
Common Questions about Silex
What does Silex do?
How do I use Silex?
What are the core features of Silex?
What are the use cases for Silex?





















