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📄 100% In-Browser • HTML5, CSS3 & Markdown (.md) • Zero Server Uploads

HTML & Markdown to PDF Studio

Convert raw HTML, rich web code, and Markdown documents into publication-quality vector PDFs. Enjoy real-time live preview, custom paper geometry, smart page break controls, custom styling themes, running headers & footers, and batch ZIP archiving.

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⚙️ Document Setup




📄 PDF Document Metadata ›

Engineered for High-Precision Document Publishing

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100% Private Client Execution

Your code, documentation, and sensitive financial invoices never leave your computer. Parsing and PDF synthesis occur entirely within your browser's local sandbox memory.

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Exact Page Geometry & Margins

Control paper size from standard A4, Letter, and Legal to custom millimeter dimensions. Configure individual top, bottom, left, and right print margins with sub-millimeter precision.

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Smart Page Break Handling

Avoid awkward row splitting inside complex data tables, code snippets, and callout blocks with automated CSS break-inside rules and manual .page-break markers.

How to Convert HTML & Markdown to PDF in 4 Steps

1

Input Code or Files

Type or paste Markdown / HTML code directly, choose a preset template, or upload local files.

2

Inspect Live Preview

Review instant typography rendering, code block syntax highlighting, and estimated page counts in real time.

3

Customize Layout

Choose page dimensions, themes, custom typography, running headers, footers, and watermark overlays.

4

Download PDF

Generate and download your verified vector PDF or batch ZIP package with an official technical audit certificate.

Frequently Asked Questions

Are my source HTML files and Markdown notes uploaded to any cloud server? ↓

No. IMGFixy executes the entire document compilation and PDF rendering pipeline 100% inside your local web browser. Your confidential source code, trade secrets, financial invoices, and personal notes are never transmitted across the network.

How can I force a manual page break in my Markdown or HTML document? ↓

You can insert a page break anywhere by adding <div class="page-break"></div> in your code, or by clicking the ✂ Page Break button on the Markdown toolbar.

Does the converter support custom CSS and styling? ↓

Yes! You can switch to the Custom CSS tab in the editor and write custom CSS rules, font imports, flexbox layouts, grid styling, and print directives that will be injected directly into the document rendering pipeline.

How do running headers, footers, and page numbers work? ↓

Our engine uses PDF-Lib to stamp vector header and footer elements onto every page after rendering. You can use dynamic variables such as {page}, {total}, {title}, and {date}, and choose to omit them on the first cover page.

Can I convert multiple .html or .md files simultaneously? ↓

Yes. In the Upload Files tab, you can drop dozens of HTML or Markdown files simultaneously. You can choose to merge them into a single combined master PDF document or batch convert them into individual PDFs packaged in a single downloadable ZIP archive.

Are tables and code blocks prevented from breaking across pages awkwardly? ↓

Yes. By default, our print engine enables intelligent CSS break-inside: avoid rules on table rows, code blocks, images, and blockquotes, ensuring that atomic elements are kept intact on the same page whenever possible.

What paper formats are supported? ↓

Supported formats include ISO A0, A1, A2, A3, A4, A5, A6, North American US Letter, US Legal, Tabloid (11x17 in), Executive, and custom user-defined width and height dimensions specified in millimeters.

Can I add a confidential watermark across my pages? ↓

Yes. Toggle the Watermark option in the setup panel, type your custom watermark text (such as "CONFIDENTIAL" or "DRAFT"), and customize the opacity, rotation angle, and color to overlay across all pages.

Does the tool support GitHub Flavored Markdown (GFM)? ↓

Yes. Our Markdown parser supports GitHub Flavored Markdown including task lists, markdown tables with alignment syntax, fenced code blocks with language tags, strikethrough, auto-linked URLs, and blockquotes.

Is there any document limit or subscription required? ↓

IMGFixy HTML & Markdown to PDF Studio is 100% free with unlimited conversions. There are no daily conversion limits, no watermarks forced on your work, and no account registration required.

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