WeasyPrint
HTML and CSS to PDF rendering engine
Pricing
Free tier
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is WeasyPrint?
WeasyPrint is a visual rendering engine for HTML and CSS that can export documents directly into high-quality PDF files, making it an essential tool for developers needing to generate PDFs from web content.
Key differentiator
“WeasyPrint stands out as an open-source, high-quality rendering engine that directly converts HTML and CSS into PDFs, offering developers a reliable solution for generating documents from web content.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
API requires Python-specific patterns, TypeScript SDK is community-maintained
v0.1 to v0.2 migration required rewriting chain definitions
Some advanced CSS3 and CSS Grid properties are not fully supported or produce inconsistent results
Rendering complex HTML/CSS to PDF can be slow, especially for documents with many pages or intricate layouts
Fit analysis
Who is it for?
✓ Best for
Developers needing to generate PDFs from web content without manual intervention
Teams that require high-quality, standards-compliant PDF generation directly from HTML and CSS
✕ Not a fit for
Projects requiring real-time document collaboration features
Applications where the PDF generation needs to be done in a cloud environment without local installation
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Next step
Get Started with WeasyPrint
Step-by-step setup guide with code examples and common gotchas.