PNG to PDF Converter

Why Convert Images to PDF?

PDF (Portable Document Format) is the universal standard for sharing documents. Converting images to PDF offers several advantages: unified document handling, secure file sharing, professional presentation, and consistent viewing across all devices and operating systems. Whether you're compiling photographs, screenshots, or documents, PDF format ensures they will display perfectly everywhere.

Common Use Cases for Image to PDF Conversion

• Document Compilation: Combine multiple scanned pages or photos into a single, organized PDF document
• Professional Sharing: Convert screenshots or diagrams into shareable PDF reports
• Photography Portfolios: Create PDF galleries of your best work for clients or galleries
• Legal Documents: Convert signed documents or ID photos into proper PDF format
• Meeting Materials: Turn presentation images into downloadable PDF handouts
• Digital Archiving: Store photographs and documents as organized, searchable PDFs

Understanding Page Size Options

A4: The international standard (210 × 297 mm or 8.27 × 11.7 inches). Used worldwide for documents, letters, and reports.

Letter: North American standard (8.5 × 11 inches). Common in the USA and Canada for business documents.

Legal: Extended letter size (8.5 × 14 inches). Used for legal documents, contracts, and formal paperwork.

A3: Large format (297 × 420 mm or 11.7 × 16.5 inches). Suitable for wide images, posters, or landscape photographs.

How to Use the PNG to PDF Converter

1. Drag and drop one or more PNG or JPG images into the upload area, or click to select files
2. Arrange your images by dragging to reorder them if creating a multi-page PDF
3. Choose your PDF page size (A4, Letter, Legal, or A3)
4. Select orientation: Auto-fit, Portrait, or Landscape
5. Set margins: None, Small (10mm), or Medium (20mm)
6. Decide whether to create one combined PDF or separate PDFs for each image
7. Click "Create PDF" to generate your PDF file(s)
8. Download your PDF instantly

Orientation and Margin Settings

Auto Orientation: Automatically chooses portrait or landscape based on your image dimensions. Recommended for most users as it maximizes image size while fitting on the page.

Portrait: Taller than wide (traditional document orientation). Best for vertical images and text documents.

Landscape: Wider than tall. Ideal for wide panoramic images or horizontal screenshots.

Margins: Empty space around the edges of your PDF pages. Useful for printing and binding documents. Set to "None" to maximize image size on the page.

Combining vs. Separate PDFs

Single Combined PDF: All your images are placed into one PDF file with multiple pages. Perfect for creating photo albums, document collections, or meeting handouts.

Separate PDFs: Each image is converted to its own individual PDF file. Useful when you need to process or share images independently.

Privacy & Security

All image to PDF conversion happens completely in your browser using the jsPDF library. Your images never leave your device—they are never uploaded to any server. This tool works entirely offline once loaded, ensuring complete privacy and security of your image data.

Supported Image Formats

This converter accepts PNG and JPG image files. Both formats are supported equally well. The converter will automatically detect image type and optimize it for PDF inclusion.

Frequently Asked Questions

Can I control image quality in the PDF?

Images are embedded in the PDF at their original quality. There is no quality reduction during conversion. However, reducing image dimensions before conversion will reduce the PDF file size.

What happens if my image doesn't fit the page?

With "Auto" orientation selected, the converter automatically chooses the best orientation (portrait or landscape) and scales your image to fit the page while maintaining aspect ratio. You can also manually select Portrait or Landscape. The image will never be cropped, only scaled proportionally.

Can I create a multi-page PDF from multiple images?

Yes! Simply select multiple images, keep "Create separate PDFs for each image" unchecked, and all images will be combined into a single multi-page PDF. You can reorder images by dragging them before creating the PDF.

Why would I want separate PDFs instead of one combined PDF?

Separate PDFs are useful when you need to process, share, or archive each image independently. For example, converting a batch of passport photos where each person needs their own PDF.

What's the maximum image size I can convert?

This converter can handle images up to the browser's memory limit, typically several hundred megabytes. For best performance, keep images under 50MB and page counts under 100 pages per PDF.

Will the PDF be suitable for printing?

Yes! PDFs created by this converter print beautifully. Set margins if you're binding the document, and select the appropriate page size for your printer. Preview your PDF before printing to ensure it looks correct.