PNG to PDF Converter - Convert PNG Images to PDF Online

Drop PNG images here or click to select them

Supports: PNG and other image formats | Max file size: 10MB each | Max files: 20

Processing: 0%

PNG to PDF Conversion Settings

PDF Mode: Choose how to organize your PNG images into PDF files

Page Size: Standard paper sizes for PDF pages

Orientation: Page orientation for PDF layout

Margin (mm): Space around images on PDF pages

Preserve original PNG quality Maintain original dimensions and transparency (recommended for PNG)

Filename: Custom name for your PDF file(s)

Convert your PNG images to PDF format

Also try Image to PDF Image Resizer Watermark Image Maker

How to Convert PNG to PDF

Upload your PNG images by dragging and dropping them or using the file browser. You can select multiple PNG files at once.
Arrange the PNG images in your desired order by dragging them in the preview area.
Choose your PDF mode (single PDF with multiple pages or separate PDFs per PNG image).
Select page size, orientation, and margin settings according to your needs.
Keep "Preserve original PNG quality" checked to maintain transparency and lossless quality.
Optionally customize the output filename for your PDF document.
Click "Convert PNG to PDF" to generate your PDF file(s) and see download buttons.

PNG to PDF Conversion Features

Transparency Preservation: PNG's alpha channel support allows transparent backgrounds to be maintained in the PDF output, perfect for logos and graphics.
Lossless Quality: PNG format uses lossless compression, ensuring no quality loss during conversion to PDF format.
High Color Depth: PNG supports millions of colors (up to 16 million) compared to GIF's 256 colors, ensuring vibrant and accurate color reproduction.
Sharp Graphics: PNG excels at preserving sharp edges and text clarity, making it ideal for screenshots, diagrams, and illustrations.

Advanced PNG Features

Support for PNG-8 and PNG-24 formats with automatic detection
Gamma correction preservation for consistent display across devices
Metadata retention including creation date and color profiles
Optimized handling of images with limited color palettes
Batch processing for efficient conversion of multiple PNG files

About PNG Format and PDF Conversion

PNG (Portable Network Graphics) is the ideal format for converting to PDF due to its unique characteristics:

Transparency Support - PNG's standout feature is its support for transparent backgrounds, essential for logos and graphics.
Lossless Compression - Unlike JPEG which uses lossy compression, PNG retains all original data without quality loss.
Web Graphics Excellence - PNG images are preferred for web design due to transparency and high-quality visuals.
Professional Design - Graphic designers utilize PNG for logos, icons, and graphical elements with intricate details.
Privacy Focused - All processing happens in your browser, PNG files aren't uploaded anywhere.

FAQ - PNG to PDF Converter

Will transparency in PNG files be preserved in the PDF?

Yes! When you enable "Preserve original PNG quality", the converter maintains the transparency information from your PNG files. However, note that PDF viewers may display transparent areas differently - some show them as white backgrounds while others preserve the transparency.

Why should I convert PNG to PDF instead of using other formats?

PNG to PDF conversion is ideal because PNG offers lossless quality and transparency support. This makes it perfect for converting logos, screenshots, graphics with text, and professional images where quality cannot be compromised. PDF provides universal compatibility and consistent display across all devices.

Can I convert other image formats besides PNG?

Yes! While this tool is optimized for PNG conversion, it also supports JPG, GIF, BMP, and WebP formats. However, PNG files will provide the best results due to their lossless compression and transparency support.

What's the difference between PNG-8 and PNG-24 for PDF conversion?

PNG-8 supports 256 colors and is smaller in file size, ideal for simple graphics and logos. PNG-24 supports millions of colors and is better for complex images and photographs. Our converter automatically handles both formats and preserves their quality characteristics in the PDF output.

How large can my PNG files be for conversion?

You can upload PNG files up to 10MB each, with a maximum of 20 files per session. For larger files or batches, you can repeat the process multiple times. The converter handles high-resolution PNG images efficiently while maintaining quality.

Are my PNG files secure during conversion?

Absolutely! All PNG processing happens locally in your browser using JavaScript. Your PNG files are never uploaded to any server, ensuring complete privacy and security of your images and graphics.