HTML to PDF Converter Online

Convert HTML to PDF online with headless Chromium. CSS layout, JavaScript content, clickable links and embedded images carry over to A4 pages, ready for printing.

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Convert following formats from and to PDF: DOCX, PPTX, XLSX, JPG, PNG, RTF, TXT

Fast conversionSecure processingNo registration

How HTML to PDF Conversion Works

When you convert an HTML file to PDF, the page is opened in headless Chromium, the engine behind Google Chrome, and printed to PDF the way Chrome's own Save as PDF does. Text, headings, lists, tables, colors, backgrounds and CSS layout, including flexbox and grid, carry over, and links stay clickable. The page's print stylesheet applies, so anything the page hides with @media print stays out of the PDF.

Scripts run before the page is printed, so content a page builds with JavaScript appears in the PDF. Scripts get about 5 seconds; a page whose scripts never stop is refused after 60 seconds. For safety, the converter has no internet access: images, stylesheets and web fonts linked by URL don't load, and text set in a web font is shown in a standard font. Styles in the file itself and embedded images (data: URIs, inline SVG) work.

Why Convert HTML Files to PDF?

PDF format creates permanent, non-editable documents ideal for official records, contracts, and archives. Converting HTML to PDF captures web content in a fixed format that displays identically on any device without requiring internet access. PDFs are the standard for document exchange in business, legal, and government contexts where consistent formatting is essential.

Web developers convert HTML templates to PDF for invoice generation, report creation, and certificate production. Teams save HTML email newsletters and announcements as PDFs for their records. Researchers archive web articles as PDFs for citation and reference. Any workflow requiring permanent capture of web content benefits from HTML to PDF conversion.

Common Use Cases for HTML to PDF Conversion

Businesses generate PDF invoices, receipts, and contracts from HTML templates. The HTML format allows dynamic data insertion (customer names, order details, prices) while PDF output creates professional documents for sending to clients. E-commerce platforms convert order confirmations to PDF. SaaS applications generate reports and statements as PDFs.

Developers convert HTML documentation and help pages to PDF for offline distribution. Training departments create PDF manuals from web-based course materials. Event organizers generate PDF tickets and certificates from HTML templates. Publishers create print-ready PDFs from web-first content.

Archivists capture web pages as PDFs for permanent records. Legal teams convert website terms and policies to PDF for compliance documentation. Researchers save online articles as PDFs for citation libraries. Any workflow requiring web content in portable, printable document format benefits from HTML to PDF conversion.

Key Features of Our HTML to PDF Converter

  • Full CSS support including modern layout techniques
  • Keeps embedded images, colors and backgrounds, and embeds the fonts in the PDF
  • Handles multi-page content with proper page breaks
  • Maintains hyperlinks in the PDF output
  • Professional PDF output suitable for printing and sharing

Technical Details: HTML to PDF Conversion

Our HTML to PDF converter prints with headless Chromium, the engine behind Google Chrome. You upload a single HTML file, so images, stylesheets and scripts referenced by relative paths to files next to it on your computer aren't part of the upload and won't appear; embed them in the HTML instead. The fonts used are embedded in the PDF, so it looks the same on any device regardless of the viewer's installed fonts.

Pages are A4 with margins of about 1 cm unless the HTML sets its own page size and margins with a CSS @page rule; the tool has no page settings. Content flows across pages automatically, and CSS page-break-before and break-inside rules control where pages split. Chrome's header and footer with the date and address are not printed. Declare a UTF-8 charset in the HTML so text in any language comes out right.

Frequently Asked Questions About HTML to PDF Conversion

Will my CSS styles appear correctly in the PDF?

Yes, the converter processes CSS like a modern web browser. Standard CSS properties for fonts, colors, margins, borders, and layout are fully supported. Complex CSS features like flexbox and grid layouts render correctly in the PDF output.

How are multi-page documents handled?

Content flows across pages automatically. Pages are A4 unless the HTML sets its own size with a CSS @page rule, and CSS page-break and break-inside properties control where pages split. A long HTML document becomes a multi-page PDF.

Will hyperlinks in my HTML work in the PDF?

Yes, hyperlinks are preserved as clickable elements in the PDF. Both internal anchor links and external URLs remain functional. Recipients can click links to navigate within the document or open websites.

What happens to images in the HTML?

Images embedded in the HTML file, as data: URIs or inline SVG, appear in the PDF, including CSS background images embedded the same way. Images linked by URL or by a relative path don't: the converter has no internet access, and only the HTML file itself is uploaded.

Can I convert HTML with JavaScript content?

Yes. The page is rendered in headless Chromium and its scripts run before printing, so content built with JavaScript appears in the PDF. Scripts get about 5 seconds. Data a script loads from the internet doesn't arrive, because the converter has no internet access, and a page whose scripts never finish is refused after 60 seconds.

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