SnapHTML Puppeteer

Puppeteer HTML to PDF

Replace browser-heavy PDF rendering with an API-backed workflow while keeping the parts of your Puppeteer pipeline that still matter.

Offload PDF generation from fragile browser workers
Keep existing job runners and orchestration in place
Improve predictability across environments
curl -X POST "https://snaphtml.one/api/pdf" \
  -H "content-type: application/json" \
  -d '{"html":"<html><body><h1>Hello</h1></body></html>"}' \
  --output out.pdf

Why teams migrate away from local browser rendering

Puppeteer works, but PDF generation often becomes the least reliable part of a browser automation stack. Moving that step into a rendering API usually lowers maintenance and improves consistency.

Less Browser Ops

Reduce container tuning, binary upgrades, and environment drift tied to local headless browser execution.

Incremental Migration

You can keep your current Puppeteer jobs and replace only the PDF step first.

Scalable Delivery

Async jobs and callbacks are easier to operate than long-running PDF tasks inside browser workers.

SnapHTML workflow

Migrate The Painful Part First

Most teams do not need to throw out Puppeteer overnight. They just need PDF generation to stop being brittle.

Developer integration guides

Tech-stack pages help developers find the most practical integration path for their existing stack.

Stack-specific examples

Keep examples specific to Node.js/Python workflow patterns.

Fast onboarding

Provide one-copy command examples and expected output behavior.

Docs bridge

Route users to quickstart, auth, and error handling docs.

FAQ

Should I self-host Puppeteer or use API?

API reduces ops overhead and keeps rendering behavior consistent.

Do you support async job mode?

Yes, async job pattern is supported for higher throughput.

What should I read after this page?

Read quickstart, auth, and webhooks docs.

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Puppeteer HTML to PDF