WeasyPrint
Open-source HTML and CSS to PDF rendering engine
At a glance
- Editor scoreNot yet scored
- PricingFree plan
- Best forOpen-source HTML/CSS PDF rendering
- Free planYes
- Paid fromNone
- Facts checked24 Sep 2026
Where it wins
- Free BSD-licensed software with Python and command-line access
- Strong print CSS, pagination, fonts, images, and document structure
- Supports PDF forms, PDF/A, PDF/UA, links, bookmarks, and attachments
Where it doesn't
- Narrower for data-driven generation and bulk document workflows
- Self-hosted deployment requires application or infrastructure management
- Integration coverage is focused mainly on Python, Flask, and Django
Our verdict on WeasyPrint
WeasyPrint is an open-source document generation tool for web developers who want to render HTML and CSS as PDF files. It supports command-line and Python interfaces, making it suitable for reports, invoices, tickets, books, letters, and posters. Input can come from local files, URLs, file objects, HTML strings, raster images, or SVG. It runs locally or inside an application workflow on Linux, macOS, and Windows, with API access available for programmatic use.
Its main strength is control over print-oriented web layouts. WeasyPrint supports CSS pagination and layout, embedded raster and vector images, font embedding and subsetting, hyperlinks, bookmarks, PDF attachments, and custom fetching for external resources. It also provides PDF form generation and output support for PDF/A and PDF/UA. These capabilities make it a good fit when a team already works with HTML, CSS, and Python and needs structured, print-ready documents without adopting a hosted PDF service. Flask and Django integrations further suit Python web applications.
The pricing model is straightforward: WeasyPrint itself is free and open source under the BSD license. The published offering does not add paid software tiers, while professional support packages are priced separately. The trade-off is focus. WeasyPrint is narrower for data-driven generation, integrations, and bulk document workflows, and self-hosted deployment places application and infrastructure responsibilities with the team. Choose it for open-source HTML/CSS rendering, local control, forms, accessibility-oriented PDF output, and Python access. Consider an alternative when native data merging, high-volume generation, or a broader integration ecosystem is central to the workflow.
WeasyPrint pricing
WeasyPrint fact sheet
| Free plan | Yes |
|---|---|
| Paid from | None |
| Data merge | Not verified |
| Bulk PDF generation | Not verified |
| API access | Yes |
| Maximum pages | Not verified |
| Input sources | HTML, CSS, URLs, files, file objects, strings |
| Fillable form creation | Yes |
| Deployment | Self_hosted |
| Deployment | Self-hosted, Desktop |
| Platforms | Windows, macOS, Linux |
| Support | Email, Live chat, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | weasyprint.org |
| Facts checked | 24 Sep 2026 |
Alternatives to WeasyPrint
- Wondershare PDFelementA broad PDF toolkit covering editing, OCR, forms, conversion, signatures, and AI workflows.3.8
- Adobe PDF Services APIA broad PDF automation API for enterprise document workflows and integrations.6.0
- PDFCreatorA Windows-focused PDF converter for batch processing, automation, and controlled output.6.0
See all WeasyPrint alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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