SnapHTML API

PDF Rendering API

Render PDFs from HTML strings or live URLs through one API workflow for invoices, reports, archiving, and exports.

HTML and URL inputs on one endpoint family

Built for invoice, report, and archive flows

Online conversion path before API rollout

What teams usually need from a PDF rendering API

Render application-owned HTML into stable PDF output for invoices, contracts, and scheduled reports.

Turn URLs into PDF when your source-of-truth already exists as a rendered webpage.

Start with manual validation in the SnapHTML converter and move to API, async jobs, and webhooks as usage grows.

SnapHTML Workflow

Move from manual conversion to API, async jobs, and webhook-based rendering when volume grows.

HTML to PDF API for production pipelines

Use one endpoint to convert URL or HTML into print-ready PDF. This page targets API-first buyers and implementation intent.

Stable Output

Control page size, margins, and header/footer for repeatable exports.

Async-friendly

Combine with webhooks and queue workers for large rendering batches.

Developer Adoption

Pair docs, examples, and SDK snippets to reduce integration time.

FAQ

Does the API support URL and HTML string input?

Yes, both input modes are supported in the same API.

Can I add custom header/footer text?

Yes, header and footer options are supported for PDF output.

What related pages should link here?

Link from html-to-pdf, url-to-pdf, and scenario pages like invoice/report.