CSS Rendering

Converts HTML with stylesheets, styles, backgrounds, and layout rules fully rendered.

100% Secure

Files are transferred over HTTPS and permanently deleted from our servers within 1 hour.

Visual Fidelity

Vector text layers, images, page bounds, and borders are all preserved in the output PDF.

Works Everywhere

No software to install. Works on any device — Windows, Mac, Linux, iOS, or Android.

Convert HTML to PDF Online
Free, Fast & Secure

Transform local HTML or HTM code documents into high-fidelity PDF documents in a single click. Keep CSS templates, margins, visual frames, and styles perfectly preserved.

What is HTML to PDF Conversion?

Converting HTML to PDF is the process of generating static page vectors from layout source code. HTML documents use dynamic stylesheets, margins, and external assets that may look broken on devices lacking matching browsers or active assets. Converting to PDF standardizes the HTML designs so they look identical across all computers and printers.

SmartPDFs Plus processes your HTML files securely over HTTPS. Our conversion engine renders all CSS properties, backgrounds, media screens, and asset boxes, and automatically wipes them from our servers within 1 hour to protect your document privacy.

How to convert HTML to PDF in 3 Simple Steps

01

Upload HTML File

Drag and drop your HTML or HTM file into the upload zone above.

02

Render Layout

Our engine renders layout code, styles, images, and fonts instantly.

03

Download PDF

Download the converted, watermark-free PDF. Uploaded files are cleaned in 1 hour.

Key Benefits & Features

Rigorous Data Protection

We use secure end-to-end HTTPS transfers. To protect your business codes, files are removed automatically and permanently within 1 hour after conversion.

High-Fidelity CSS Render

Our layout parser supports dynamic media screens, grid systems, custom Google fonts, and inline styles to generate clean PDF documents.

  • Supports both modern HTML5 and legacy HTML codes.
  • Retains layout orientation, page margins, and visual dimensions.
  • No watermark overlays added, leaving your pages 100% professional.
  • Works across mobile and tablet browsers without account signups.

Frequently Asked Questions

Will external CSS and images be rendered in the PDF?

Yes. As long as stylesheets, web fonts, and images use absolute URLs, our engine fetches and renders them correctly. For local assets, we recommend archiving them or using absolute paths.

Does the converter support modern JavaScript execution?

No, our HTML to PDF converter focuses on static page layout representation. If you need dynamic JS rendering, we recommend utilizing our Webpage to PDF tool instead.

Is my HTML data private?

Absolutely. All file uploads are transferred over secure HTTPS connections, processed in isolated server sandboxes, and permanently deleted within 1 hour.

Is there a file size limit constraint?

We support HTML files up to 20MB for free, which covers most landing pages, reports, and code structures.

Explore More PDF Tools

Convert

Webpage to PDF

Convert any public website URL into a formatted PDF document.

Open tool
Convert

Word to PDF

Convert DOCX files to PDF with formatting perfectly preserved.

Open tool
Optimize

Compress PDF

Reduce PDF file size without losing visible quality.

Open tool
Organize

Split PDF

Split a PDF into individual pages or custom page ranges.

Open tool
Convert

PDF to Word

Convert PDF files to editable Word documents online for free.

Open tool
Security

Protect PDF

Encrypt your PDF with a password to keep it secure.

Open tool