Convert PNG to PDF Online — Free & Private

Convert your PNG images to PDF format directly in your browser. No file uploads, no server — your images stay on your device.

Drop your images here or click to browse

Accepts JPEG, PNG, WebP, AVIF, TIFF, GIF, BMP, HEIC, PSD, SVG, PDF

Output format
85%

How to Convert PNG to PDF

  1. Click the drop zone above or drag and drop your PNG image(s) into it.
  2. Make sure PDF is selected as the output format.
  3. Adjust the quality slider if needed (higher = better quality, larger file).
  4. Click "Convert all" and wait for the conversion to complete.
  5. Download your converted PDF file(s).

What is PNG?

Portable Network Graphics (PNG) — A lossless image format that supports full transparency (alpha channel). Perfect for screenshots, logos, icons, and graphics with sharp edges or text.

  • Format type: Lossless
  • File extension: .png

What is PDF?

Portable Document Format (PDF) — A universal document format for sharing and printing. Supports multi-page layouts, embedded images, and is viewable on virtually any device or operating system.

  • Format type: Document
  • File extension: .pdf

Why Convert PNG to PDF?

Converting from PNG to PDF can offer better compression efficiency, wider platform compatibility, or a format better suited to your specific use case. PDF may provide smaller files, broader browser support, or features like transparency that PNG lacks.

PNG vs PDF — Key Differences

Feature PNG PDF
Full name Portable Network Graphics Portable Document Format
Compression Lossless Document
File extension .png .pdf

Frequently Asked Questions

Is this converter free?

Yes, completely free. There are no limits on the number of conversions, no file size restrictions, and no account required.

Is my image data safe?

Absolutely. Your files never leave your device. All conversion happens locally in your browser using the Canvas API — no data is uploaded to any server.

What browsers are supported?

This converter works in all modern browsers including Chrome, Firefox, Safari, and Edge. Some output formats (AVIF, WebP) may have limited support in older browsers.

Can I convert multiple files at once?

Yes. You can drop or select multiple PNG files and they will all be converted to PDF in sequence.

Will I lose quality when converting?

No. PDF is a lossless format, so the conversion preserves all image data without any quality loss.