Convert PNG to PDF Privately, in Your Browser
Combine PNG images into a polished PDF while preserving transparency, without uploading a single byte. Free, no signup, no watermark.
How to Convert PNG to PDF
PNG files are the go-to format for screenshots, graphics with transparent backgrounds, and high-quality illustrations. When you need to share them as a single printable document or embed them in a report, converting to PDF is the best approach. GoPDFConverter handles the conversion entirely in your browser, preserving transparency and full resolution with no server uploads.
- Open the PNG to PDF tool and drop your images, or click Choose PNG files.
- Reorder the images by dragging them into the sequence you want.
- Pick a page size (A4, Letter, or fit-to-image) and set margins.
- Click Convert to PDF and download the finished document.
Why Convert PNG to PDF in Your Browser
Unlike JPG conversion, PNG to PDF needs to retain the alpha channel so that transparent backgrounds in logos, diagrams, and UI mockups are preserved exactly as they appear. Many online converters flatten transparency on upload. GoPDFConverter keeps it intact because the conversion never leaves your device.
The tool embeds each PNG directly into the output PDF using the open-source PDF-LIB library, running entirely inside your browser. There is no upload, no server processing, and no loss of transparency or resolution. That makes it ideal for designers sharing asset sheets, developers documenting interfaces, and students compiling annotated screenshots for coursework.
Common PNG to PDF Use Cases
- Design asset delivery: package logos, icons, and UI mockups into a single PDF for client review.
- Screenshots for documentation: combine annotated screenshots into a step-by-step PDF guide.
- Presentation slides: turn exported slide images into a shareable PDF deck.
- Design portfolios: bundle work samples into a PDF for job applications.
- Coursework submissions: combine diagrams and screenshots into a single PDF assignment.