
Convert HTML
directly to PDF.
One lightweight API that turns web pages → pixel-perfect PDFs in seconds. Your first 50 pages each month are free.
One lightweight API that turns web pages → pixel-perfect PDFs in seconds. Your first 50 pages each month are free.
Built for developers who need reliable, fast, and secure PDF generation.
Render full webpages to PDF in seconds.
TLS-only endpoints and zero HTML retained.
Usage-based pricing from $0.002 per page.
From small businesses to enterprise applications, developers use FileSlap to automate document generation and create professional PDFs from web content. Here's how different industries benefit:
Generate invoices, receipts, and order confirmations automatically from your web application.
Create professional reports, statements, and financial documents with consistent formatting.
Convert course materials, certificates, and educational content into shareable PDFs.
Generate patient records, legal documents, and compliance reports with perfect formatting.
Create property listings, contracts, and documentation for real estate transactions.
Convert web content into professional marketing materials and sales collateral.
Test the API right now. Paste your HTML below and convert it to PDF instantly.
curl -X POST https://api.fileslap.com/api/convert \ -H "Content-Type: application/json" \ -H "X-API-KEY: YOUR_API_KEY" \ -d '{"html": "<h1>Hello World</h1>"}' \ --output hello.pdf
Start free, scale as you grow. No hidden fees, no surprises.
Need higher volume? Contact us.
FileSlap is a fast, secure API for converting HTML to PDF. It is designed for developers who need reliable, scalable PDF generation in their apps.
You get 50 free pages per month with the Free plan, with a limit of 5 conversions per day. No credit card required.
No. FileSlap processes all conversions in-memory and does not retain your HTML or generated PDFs.
Most conversions complete in under 2 seconds. Performance may vary based on HTML complexity.
Yes! FileSlap is perfect for generating invoices, reports, resumes, and any other web-based documents as PDFs.
Get the latest updates on FileSlap, API tips, and developer insights from the creator.
Developer insights, API updates, and tech tips from the creator of FileSlap