Convert HTML to PDF Online Instantly
Upload an HTML file and render it into a polished PDF with the same layout controls as URL to PDF.
Upload a self-contained HTML document. Relative assets and protected remote resources may not render in the PDF.
How to Convert HTML to PDF
Upload HTML File
Choose an HTML or HTM file from your device.
Convert to PDF
Adjust the rendering options if needed, then convert the uploaded HTML into PDF.
Download PDF
Open the generated preview or download the finished PDF right away.
Go Beyond one-off HTML-to-PDF Conversion with IronPDF for C#/.NET
Render HTML files to PDF in your C# and .NET applications with IronPDF's Chrome-based ChromePdfRenderer, with support for CSS3, JavaScript, images and fonts.
Need HTML-to-PDF inside your own app? IronPDF renders HTML files to PDF programmatically in C#/.NET with its Chrome-based engine.
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Frequently Asked Questions
Everything you need to know about converting HTML to PDF
Which HTML files can I upload?
You can upload .html and .htm files. The tool reads the file in your browser and sends the HTML markup for PDF rendering.
Are the rendering options the same as URL to PDF?
Yes. You can choose page size, orientation, page margins, CSS media, screen size, and whether the output should be paginated or rendered as one long page.
Will linked CSS, fonts, and images always appear?
Not always. Self-contained HTML files work best. Relative assets or protected remote resources may be unavailable when the PDF is rendered.
Can I use print styles instead of screen styles?
Yes. Switch CSS Media to Print if your HTML document includes print-specific rules.
Why is Convert Now disabled?
The button activates only after you select a readable HTML file with content.
What are the key benefits?
Upload HTML files directly Use the same rendering options as URL to PDF Preview the generated PDF instantly No sign-up required Fast HTML to PDF workflow Turn local HTML documents into shareable PDFs in a few clicks.