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Falcon Pdf

HTML to PDF · In your browser

The web becomes a document. In this tab.

Falcon HTML to PDF is an HTML rendering tool that converts a pasted or uploaded HTML document into a multi-page A4 PDF. The HTML is rendered inside an iframe with a strict Content-Security-Policy that blocks every external image, font, and stylesheet fetch, then captured to canvas and paginated. The HTML never leaves your computer.

The HTML is rendered inside a Content-Security-Policy-locked iframe on your computer. No external fetches, no scripts. The PDF is written here. By design.

Browser-only · no upload · Updated 2026-05-28

Why this tool exists

Rendering HTML to a PDF online is, by default, a permission to fetch every asset the HTML names. Images, fonts, stylesheets, scripts. Those fetches go from the rendering server, leaving a record of what the document references — sometimes more revealing than the document itself.

When the rendering runs in this tab, the iframe is locked. The Content-Security-Policy blocks every external image, font, and stylesheet. Nothing is fetched. Nothing is executed. The pages are drawn from the HTML you handed in, on your computer, and paginated into A4 here.

Input

Paste HTML or drop a file

External images, stylesheets, and fonts are blocked by Content-Security-Policy when the HTML is rendered. Anything inlined as data: URIs is kept. Inline scripts never run.

Drop an .html file here

or

Step-by-step

How to use Falcon HTML to PDF

Falcon HTML to PDF is an HTML rendering tool that converts a pasted or uploaded HTML document into a multi-page A4 PDF. The HTML is rendered inside an iframe with a strict Content-Security-Policy that blocks every external image, font, and stylesheet fetch, then captured to canvas and paginated. The HTML never leaves your computer.

  1. 01

    Paste your HTML into the text area, or drop an .html file.

  2. 02

    Click Continue — the HTML is staged for rendering.

  3. 03

    Click Build PDF — Falcon renders the HTML in a CSP-locked iframe, captures it to canvas, and paginates A4 pages.

  4. 04

    Download the resulting PDF.

Updated 2026-05-28

FAQ

Common questions

Does my HTML get uploaded when I convert it?

No. The HTML you paste or upload is rendered inside a locked frame in this tab and captured into a PDF on your computer. It never leaves your device — there is no server in the path.

Can I convert a live web page by pasting its address?

No. You provide the HTML itself — paste the markup or upload an HTML file — and the tool renders that. It does not reach out to fetch a page from the web, which is what keeps the whole conversion local.

Will images and fonts loaded from the web appear in the PDF?

No. To keep the conversion entirely on your device, the renderer blocks every external image, font, and stylesheet, so anything that would load from another server is left out. Embed the assets directly in the HTML if you need them in the PDF.

Why are external resources blocked instead of just loaded?

Because loading them would mean reaching out to other servers while your document is being built. Blocking them is the deliberate trade: remote images do not render, and in exchange nothing about your page is requested from anywhere.

What does the finished PDF look like?

Your HTML laid out as a paginated A4 document, flowing across as many pages as the content needs. The rendering and pagination both happen in your browser.

How your file stays private

No upload

Opens, parses, rewrites on your device. Nothing about the contents transits a Falcon server.

Zero logs

No filenames, sizes, contents, or per-file telemetry. Operation counts only.

No trackers

Open the Network tab during use. Only first-party JS appears in the request log.

Metadata stripped

Authors, edit history, EXIF, and embedded thumbnails are removed alongside the visible content.

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