What happens to transparent PNG backgrounds in the PDF?

Transparent areas are automatically rendered on a clean white background within the PDF, ensuring the document looks professional when printed or viewed.

Is this PNG to PDF converter really free?

Yes, it is 100% free with no hidden fees, no watermarks, and no file size limits.

Can I convert multiple PNGs at once?

Yes, you can batch upload multiple PNG files and combine them into a single multi-page PDF document.

PNG to PDF Converter

Convert PNG images to PDF documents online for free. Preserve transparency and combine multiple graphics into a single PDF locally.

Select your file here to get started

or drop your file here.

.png

Max 2000MB. 100% Private. Files never leave your device.

What to expect

Experience fast, secure, and completely private processing directly inside your web browser.

Transparency Handling

Transparent PNG backgrounds are cleanly rendered on a white canvas for professional PDF output.

Local Processing

Your files remain on your device, ensuring total privacy and security.

Fast & Unlimited

No server queues mean instant conversion, regardless of how many files you process.

How it works

Simply upload your content, adjust your settings, and download the result instantly.

Select PNG Files

Upload one or multiple PNG images from your computer or phone.

Instant Conversion

The browser engine embeds your PNGs into a standardized PDF layout.

Download Document

Save the final PDF file to your device instantly.

Frequently Asked Questions

Get quick answers about supported formats, data privacy, and using this tool.

PNG to PDF Converter - Convert PNG images to PDF documents online for free. Preserve transparency and combine multiple graphics into a single PDF locally.

About This Tool

Convert your PNG graphics, logos, and screenshots into professional PDF documents instantly. PNG files are perfect for graphics with transparent backgrounds, and this tool ensures they are cleanly embedded into a universal PDF format suitable for printing, emailing, or official submissions. All processing happens 100% locally in your web browser. Your proprietary graphics, sensitive screenshots, and personal documents are never uploaded to external servers, guaranteeing absolute data privacy. There are no watermarks, no daily limits, and no sign-ups required. Just drop your PNG files and download your perfectly formatted PDF in seconds.

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100% Open Source & Trustworthy

Every tool on PrivateTools is fully open source and runs entirely in your browser. No server uploads. No tracking. No hidden code. You can verify the source code yourself on GitHub at any time.

Open Source Code

Full source code available on GitHub — inspect, fork, or contribute.

Verify & Audit

Read every line of code. Nothing is hidden. Total transparency.

Browser-Local Processing

Files never leave your device. Zero server uploads. 100% private.

Community & Support

PrivateTools is built by the community, for the community. Found a bug? Have a tool idea? Want to report an issue? We'd love to hear from you. Every contribution makes these tools better for everyone.