The best HTML to PDF APIs in 2026

An HTML-to-PDF API converts a URL, raw HTML, or component into a paginated PDF without you hosting headless Chrome. The differentiators in 2026: real Chromium print CSS, page geometry control, component-native rendering (JSX-to-PDF), language SDKs, and whether screenshots come along.

1. RenderKit — best all-rounder with JSX-to-PDF

RenderKit renders URL, HTML, or JSX to print-grade PDF with full print CSS, custom page sizes, margins, and running headers/footers — plus screenshots and markdown on one key, from $9/mo. Guides for Node.js, Python, Laravel, and more.

2. PDFShift

A clean, reliable HTML-to-PDF API at a similar entry price. RenderKit adds JSX-to-PDF, screenshots, and markdown on the same key — vs PDFShift.

3. ConvertAPI

A broad conversion suite (200+ formats). For web-to-PDF specifically, RenderKit is faster to integrate — vs ConvertAPI.

4. PDFCrowd · 5. DocRaptor · 6. APITemplate.io · 7. Nutrient

PDFCrowd is a dependable Chromium converter; DocRaptor uses PrinceXML for complex paged media; APITemplate.io is template-builder-driven; Nutrient is a full document SDK suite. Compare vs PDFCrowd, vs DocRaptor, vs APITemplate, vs Nutrient.

If your invoice or report already exists as a React component, JSX-to-PDF removes the second template entirely.

See the HTML to PDF API, JSX-to-PDF, or the full comparison hub.