# HTML to PDF - Convert HTML Code to PDF Online Free

Paste HTML or upload a .html file and download a PDF - entirely in your browser, no server upload.

**Important:** External JavaScript and `<script>` tags will not run during conversion. Images from other domains may fail if the server blocks CORS - use data URIs or same-origin URLs when possible.

### HTML Source

Drop a .html file here

Upload HTML File

HTML code_\<h1\>Sample HTML Document\</h1\> \<p\>This is a \<strong\>paragraph\</strong\> with \<em\>inline formatting\</em\>.\</p\> \<ul\> \<li\>First list item\</li\> \<li\>Second list item\</li\> \</ul\> \<table\> \<thead\> \<tr\>\<th\>Name\</th\>\<th\>Value\</th\>\</tr\> \</thead\> \<tbody\> \<tr\>\<td\>Alpha\</td\>\<td\>100\</td\>\</tr\> \<tr\>\<td\>Beta\</td\>\<td\>200\</td\>\</tr\> \</tbody\> \</table\>_

351 characters

### PDF Settings

Page size

Orientation

Convert to PDF  Reset All

### Result

No PDF yet

Paste HTML and click Convert to PDF

## What Is an HTML to PDF Converter?

An **HTML to PDF converter** turns web markup into a portable document you can email, archive, or print without opening a browser. Developers use it for invoices, reports, certificates, and static snapshots of dashboards. This page uses **browser renderer** to rasterize your HTML into an image and **PDF writer** to place that image on A4 or Letter pages with automatic pagination. The pipeline lives in The browser PDF export in your browser - nothing is POSTed to a backend.

HTML to PDF is different from "Print to PDF" in Chrome. Print uses the browser layout engine and often produces vector text; this tool captures pixels for predictable WYSIWYG output across operating systems. That trade-off means text may not be selectable, but complex CSS layouts - tables, flexbox, inline styles - render the same way the browser renderer sees them. For dynamic SPAs that rely on JavaScript to paint content, export static HTML first or use a headless server tool instead; external scripts do not execute here.

Privacy-sensitive workflows benefit from client-side conversion. Legal teams converting redacted HTML briefs, HR departments generating offer letters from templates, and freelancers packaging portfolio pages all keep source markup on-device. Pair this tool with [Markdown to PDF](https://www.toolcomb.com/markdown-to-pdf) when authors prefer MD syntax, or [PDF compressor](https://www.toolcomb.com/pdf-compressor) if the rasterized output is larger than email limits allow. Uploads via .html file are subject to the same 50 MB browser limit as other ToolComb PDF tools.

The the browser renderer pipeline captures pixels, not PDF text operators. That means recipients see exactly what you styled in HTML/CSS, but they generally cannot select, copy, or search text inside the PDF. For invoices and certificates where visual fidelity matters more than copy-paste, rasterization is the right trade-off. For long reports where full-text search is required, export from a word processor or use a headless Chrome server pipeline instead.

## How to Convert HTML to PDF - Step by Step

Most documents take under a minute from paste to download. Nothing leaves your browser.

1. **Paste HTML or upload a .html file** - Use the editor or drag a local .html file onto the upload zone. A sample invoice-style table is preloaded for testing. Uploaded files over 50 MB are rejected before rendering begins.
2. **Choose page size and orientation** - A4 for international delivery, Letter for US print shops. Landscape fits wide tables; portrait suits letters and articles. Long HTML content paginates automatically across multiple PDF pages.
3. **Click Convert to PDF** - the browser PDF export renders off-screen, waits for fonts, captures with the browser renderer, and splits tall content across pages. JavaScript in your HTML does not execute - only static markup and CSS are rendered.
4. **Download the PDF** - Save with the ToolComb filename suffix. Re-convert anytime after editing HTML; the tool never overwrites your source file. Compress on [PDF compressor](https://www.toolcomb.com/pdf-compressor) if the rasterized output exceeds email attachment limits.

## HTML to PDF Worked Example - Before and After

Consider a freelance developer who emails a monthly invoice as HTML because their billing app exports markup, not PDF. The template includes a data-URI logo, a two-column table, and inline border styles - no JavaScript required.

### Before

A static invoice template: table rows, company logo img tag pointing to a data URI, inline CSS for borders.

### After

Multi-page A4 PDF with table borders preserved, logo visible, margins consistent - ready to email as attachment.

Steps: paste the invoice HTML, confirm A4 portrait, click Convert, download. If a remote logo failed due to CORS, replace the src with a base64 data URI and convert again - a common fix documented in the limitations section below. Remember the PDF is rasterized: the invoice looks identical to the HTML preview but text is not selectable. For accounting archives where copy-paste matters, print from a browser tab with Print to PDF instead.

## When You Need HTML to PDF - Real-World Use Cases

### 1. Invoicing and receipts

Export billing HTML to PDF for accounting archives without installing desktop print drivers. Table-based invoice templates with inline CSS convert reliably because the browser renderer renders exactly what the browser paints. Replace remote logo URLs with base64 data URIs if CORS blocks cross-origin images during capture.

### 2. Email template proofs

Marketing teams snapshot table-based email HTML before sending campaigns to stakeholders who prefer PDF review. Because JavaScript does not execute here, dynamic personalization tokens must be replaced with static sample values before conversion. The output matches the static markup exactly.

### 3. Certificate and badge generation

Event platforms paste participant HTML certificates and download print-ready PDFs locally. Border styles, centered names, and signature lines survive when defined with inline CSS. Rasterized output prints cleanly on office laser printers even though text is not searchable.

### 4. Technical documentation snapshots

Capture styled API reference HTML exported from static site generators for offline sharing. Pre-render the docs to static HTML first - SPAs that require JavaScript hydration will produce blank PDFs here. Pair with [Markdown to PDF](https://www.toolcomb.com/markdown-to-pdf) when the source is MD rather than HTML.

### 5. Legal and compliance HTML reports

Keep regulated HTML audit logs on-device by converting in-browser instead of third-party SaaS that might retain uploads. Compliance officers appreciate that the browser PDF export never POSTs markup to an API. Clear downloads from shared machines when finished.

### 6. Portfolio and resume pages

Designers save personal site HTML sections as PDF attachments for job applications. Copy the rendered HTML from browser DevTools or export static markup from the site generator. Complex CSS animations freeze at a single frame during the browser renderer capture.

### 7. Classroom handouts from web lessons

Teachers convert lesson HTML from LMS exports when students need paper copies. Simple article markup with headings and lists converts in under a minute. Very long lesson pages paginate automatically across A4 or Letter sheets.

### 8. QA visual baselines

QA engineers freeze HTML component states as PDFs for regression comparison notes. Because output is pixel-accurate to the browser render, PDFs serve as visual baselines alongside screenshot tools. Document which browser was used - font metrics vary slightly between engines.

### 9. Shipping labels and packing slips

Warehouse scripts output HTML; staff convert to PDF for thermal printers that accept PDF spoolers. Keep markup narrow and use inline styles for predictable layout. Merge label PDFs on [PDF merge](https://www.toolcomb.com/pdf-merge) when batch printing.

### 10. Archiving web forms before submission

Users print filled static form HTML to PDF as a personal record before clicking submit elsewhere. Because conversion is local, sensitive form data never transits a cloud HTML-to-PDF API. Remember text in the PDF is rasterized - not searchable for later lookup.

## HTML to PDF vs Print to PDF vs Headless Chrome

| Aspect | This tool (browser renderer + PDF writer) | Browser Print to PDF | Headless Chrome server |
| --- | --- | --- | --- |
| Runs locally, no upload | ✓ | ✓ | Usually server-side |
| Selectable text in PDF | Rasterized (usually no) | Often yes | Yes |
| JavaScript execution | No | Yes | Yes |
| Account required | No | No | Varies |

Choose this ToolComb tool when you need a quick, private, static HTML snapshot without infrastructure. Choose headless Chrome when SPAs must fully hydrate before export. Choose browser Print to PDF when selectable text matters and the page already renders correctly in a tab. All three approaches differ on JavaScript execution, CORS image handling, and whether output text is searchable - this page is honest about rasterized the browser renderer output where layout fidelity and zero upload matter most for invoices, receipts, and internal reports.

## Common HTML to PDF Errors and Honest Limits

These are the failures the UI surfaces on purpose, plus jobs this page will not pretend to do. the browser renderer rasterization is honest about what it captures - pixels, not PDF text.

- **Scripts do not run.** React/Vue apps that render empty divs until JS loads will produce blank PDFs.
- **CORS images.** Cross-origin img tags may appear broken unless the host allows canvas reads or you inline base64.
- **Web fonts delay.** Rare fonts may fall back if they load slower than the capture timeout.
- **Very long pages.** Extremely tall HTML increases memory use during browser renderer pagination.
- **Not vector output.** Text is part of a JPEG image inside the PDF, not native PDF text operators - not searchable.
- **iframe and shadow DOM.** Embedded frames may not render inside the capture root.
- **Animations frozen.** CSS animations capture at a single frame at conversion time.
- **50 MB .html file limit.** Large uploaded HTML files with embedded assets are capped at 50 MB.
- **External stylesheets.** link tags may fail on CORS-blocked CDN hosts - embed critical CSS inline for reliability.

## Privacy & Security - 100% Browser-Side Conversion

HTML to PDF on this page never uploads your markup or output. the browser renderer and the PDF writer execute in the same tab as the editor. Suitable for contracts, medical forms, and internal reports - subject to your device security policies. Clear downloads on shared machines when finished.

We do not persist HTML in localStorage. Closing the tab discards in-memory state except files you explicitly downloaded. No account means no cross-device history. Keep versioned filenames on your side if audit trails matter.

External stylesheets and fonts referenced in your HTML are fetched by the browser only when you convert - ToolComb does not proxy those requests through its servers. Inline CSS and pasted markup stay entirely local, which helps teams printing confidential intranet pages without uploading HTML source to third-party PDF APIs.

## Frequently Asked Questions

### How does this HTML to PDF converter work?

You paste HTML or upload a .html file. The tool renders your markup in a hidden off-screen container, captures it with the browser renderer, and assembles a multi-page PDF with the PDF writer. Everything runs locally in your browser - no server receives your HTML or the generated PDF. The output is rasterized: text appears visually correct but is generally not selectable or searchable in PDF readers. Long pages paginate automatically across A4 or Letter sheets.

### Does this tool upload my HTML to a server?

No. The browser PDF export runs entirely client-side. Your HTML source, embedded images, and the output PDF bytes never leave your device. There is no account, queue, or cloud storage step.

### Can I use external JavaScript in my HTML?

No. External scripts and inline script tags do not execute during conversion. The renderer treats your input as static HTML and CSS only. Dynamic content loaded by JavaScript after page load will not appear in the PDF.

### Why might images fail to appear in the PDF?

Images loaded from other domains may be blocked by CORS when browser renderer tries to read pixel data. useCORS is enabled, but the remote server must send Access-Control-Allow-Origin headers. Use data: URIs, same-origin images, or hosts that permit cross-origin canvas reads.

### What page sizes are supported?

Choose A4 (210 × 297 mm) or US Letter (8.5 × 11 in), each in portrait or landscape orientation. Long HTML content automatically spans multiple PDF pages with consistent margins.

### Can I convert a full .html file with a linked stylesheet?

You can upload a .html file and its contents load into the editor. External stylesheets referenced by link tags may load if the browser can fetch them without CORS blocks. Inline style blocks and style attributes always work. For predictable results, embed critical CSS inline.

### Is the output PDF searchable text?

The PDF is built from JPEG screenshots of the rendered HTML, so text is not selectable or searchable in most viewers. For archival documents where layout fidelity matters more than copy-paste, this approach is ideal. For native text PDFs, export from a word processor instead.

### Does the tool support dark mode HTML?

The renderer forces a white background and dark text defaults for consistent printing. If your HTML specifies its own background and colors, those inline or embedded styles apply. Test complex themes before downloading a large batch.

### Can I convert HTML email templates to PDF?

Yes for static template markup. Table-based email layouts usually convert well because they rely on inline CSS. Web fonts loaded from external CDNs may fall back to system fonts if they fail to load in time before capture. Embed critical CSS inline for predictable results when marketing emails use complex responsive rules that external stylesheets provide.

### Is this HTML to PDF tool free?

Yes. There is no registration, watermark, or daily quota. Convert as many documents as you need as long as your browser has enough memory for the browser renderer rendering. Uploaded .html files are subject to the same 50 MB browser limit as other ToolComb PDF tools. Processing stays entirely on your device with no server upload at any step - suitable for invoices and internal reports when cloud HTML-to-PDF APIs are forbidden by policy.

## Related PDF Tools

HTML to PDF is one step in a content-to-deliverable workflow. These sibling convert and PDF tools share the same browser-only privacy model:

- [Markdown to PDF](https://www.toolcomb.com/markdown-to-pdf) - authors who write in MD syntax instead of HTML.
- [Word to PDF](https://www.toolcomb.com/word-to-pdf) - convert DOCX documents when the source is Word, not HTML.
- [PDF compressor](https://www.toolcomb.com/pdf-compressor) - shrink rasterized PDFs for email attachment limits.
- [PDF merge](https://www.toolcomb.com/pdf-merge) - combine HTML-exported PDFs with scans and other chapters.
- [Image to PDF](https://www.toolcomb.com/image-to-pdf) - build PDFs from PNG/JPG assets referenced in HTML.
- [PDF rotate](https://www.toolcomb.com/pdf-rotate) - fix orientation after merging exports.
- [Create PDF](https://www.toolcomb.com/create-pdf) - write simple documents from scratch without HTML markup.

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