Convert raw HTML code into a PDF document. Features a real-time preview editor, A4 page rendering, and support for inline CSS styles. Perfect for generating reports, invoices, or testing HTML layouts for print.
Size
Margins
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How to use this tool
1
Write / Load
Use the black code editor on the left to write HTML. Click "Template" to load a pre-made invoice layout if you want a head start.
2
Resize View
Drag the grey bar in the middle of the screen to adjust the size of the Code Editor vs. the Preview Pane.
3
Customize
Change the Paper Size (A4 or Letter) and Margins (in mm) using the top toolbar. The white paper preview updates instantly.
4
Download
Click "Download PDF". Enter a filename when prompted, and the tool will convert the preview into a high-quality PDF.
Developers and designers often need to test how their code renders as a document. SutraBase’s HTML to PDF Converter transforms your raw HTML strings (including inline CSS and images) into a downloadable PDF file instantly. Unlike API-based converters that require you to send your code to a remote server, our tool uses a "Local-First" architecture.
The rendering engine runs entirely within your browser using Canvas technology. Your proprietary code, invoice templates, or customer data never leave your device. Whether you are debugging an email template, generating a quick report from database strings, or saving a webpage snippet, this tool delivers a high-fidelity PDF output with preserved formatting, fonts, and colors—securely and offline.
When to use this tool?
Developers (Invoice & Email Testing):
Scenario: You are coding an HTML invoice template for a client and need to see how it looks as a PDF file before deploying the backend code.
SutraBase Utility: Paste your raw HTML/CSS code into the tool. It renders the DOM locally and generates the PDF, allowing you to debug layout issues (like padding or font sizes) instantly.
Students (Saving Study Material):
Scenario: You found a useful article or coding tutorial that you want to save offline, but the "Print to PDF" option is adding too much clutter (ads/sidebars).
SutraBase Utility: "Inspect Element," copy the main content
HTML, and paste it here. You get a clean PDF containing only the study notes you need, without the web junk.
Business Reports (Data Visualization):
Scenario: You have a generated HTML table of monthly sales data from your local dashboard but no "Export" button.
SutraBase Utility: Copy the table's HTML source code and convert it into a professional-looking PDF report to share with your team or management.
Frequently Asked Questions
No. In line with SutraBase’s Privacy-First policy, the conversion happens entirely on your device (Client-Side). We use your browser's rendering engine to "paint" the HTML onto a PDF document. Your code and data remain strictly in your browser memory.
Yes. It supports standard CSS3 (including colors, fonts, and borders) and standard image formats (JPG, PNG, Base64). Note: For images to appear, they must be publicly accessible URLs or Base64 encoded strings, as the browser cannot access local file paths on your computer.
This is a common challenge with HTML-to-PDF conversion. Since HTML is a continuous scrolling medium and PDF is paginated, content can sometimes get cut. We recommend adding the CSS property page-break-inside: avoid; to your key elements (like
or
) to force them to stay on one page.
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