What is the best alternative to WeasyPrint?

Puppeteer is the top-rated alternative to WeasyPrint. It offers Free and open source and Pixel-perfect output, and is open-source starting at $0/month.

Is there a free alternative to WeasyPrint?

Yes — Puppeteer is a open-source alternative to WeasyPrint. Free and open source

Why do developers switch from WeasyPrint?

Common reasons to switch from WeasyPrint: Python only; No JavaScript rendering; Slower than Chrome-based tools; Some CSS gaps.

Best WeasyPrint Alternatives(2026)

We compared 3 alternatives to WeasyPrint — so you can find the best option for your needs and budget.

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You're replacing

WeasyPrint

open-source

Python HTML/CSS to PDF converter

Starts at $0

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Common reasons to switch

Python onlyNo JavaScript renderingSlower than Chrome-based toolsSome CSS gaps

Puppeteer

open-source

From $0

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Puppeteer is Google's Node.js library to control Chrome/Chromium — widely used to generate pixel-perfect PDFs from HTML by launching a headless browser with page.pdf().

Pros

+Free and open source

+Pixel-perfect output

+Full Chrome rendering

Cons

−Requires Node.js server

−Heavy (Chrome binary)

−No hosted API

HTML to PDFScreenshot captureFull Chrome controlHeadless modePDF format options (margin, paper size)

Gotenberg

open-source

From $0

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Gotenberg is a Docker-powered PDF microservice that wraps Chromium and LibreOffice — converting HTML, Word, Excel, and other formats to PDF via a simple REST API.

Pros

+Self-hosted (no vendor lock-in)

+Supports Office files

+Docker simple deployment

Cons

−Requires Docker hosting

−No managed cloud option

−Heavy resource usage

HTML to PDF (Chromium)Office files to PDF (LibreOffice)URL to PDFPDF merge/splitWebhook callback

DocRaptor

freemium

From $0

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DocRaptor uses Prince XML — the industry's most CSS-compliant HTML-to-PDF converter — to produce publishing-quality PDFs via API, with JavaScript execution and complex layout support.

Pros

+Best CSS paged media compliance

+Prince XML quality

+JavaScript support

Cons

−Expensive at volume

−Prince XML license quirks

−Overkill for simple docs

Prince XML renderingJavaScript executionCSS Paged MediaTable of contentsPDF/A and PDF/X

Compare WeasyPrint Head to Head

WeasyPrint vs Puppeteer WeasyPrint vs Gotenberg WeasyPrint vs DocRaptor