Convert PNG to PDF
Turn PNG screenshots, diagrams and graphics into a PDF with crisp, lossless quality.
How it works
How to convert PNG to PDF
- 1
Add your PNG files.
- 2
Arrange them and pick page options.
- 3
Click Convert to PDF and download.
Features
Why use our PNG to PDF tool
Lossless
PNG pixels are stored losslessly — text in screenshots stays sharp.
Transparency
Transparent areas are kept transparent in the PDF.
Mixed batches
You can mix PNG with JPG and WEBP in one document.
Guide
About PNG to PDF
PNG is the go-to format for screenshots, diagrams and logos because it stores pixels losslessly. Converting PNG to PDF keeps text in screenshots crisp and lines in charts sharp — ideal for documentation, bug reports and design reviews.
Transparent areas stay transparent in the PDF through a soft mask, so graphics look right on any background. PNG data is embedded without re-encoding, which means the PDF shows exactly the pixels you captured.
Tips for best results
- For screenshots, “Same as image” page size avoids any scaling.
- Combine several screenshots into a single, shareable step-by-step guide.
- Need the reverse? PDF to PNG exports pages as lossless images.
How your file stays on your device
PNG to PDF runs entirely inside your web browser. When you choose a file, your browser reads it into memory on your own device, a background Web Worker does the processing, and the result is handed straight back to you as a download. There is no upload step, no server that receives your document and no copy kept anywhere — close the tab and it is gone. That makes it safe for contracts, IDs, medical letters and anything else you would rather not send to a stranger's server. How in-browser processing works
FAQ
PNG to PDF: frequently asked questions
Does it keep transparent backgrounds?
Yes, transparency is preserved using a PDF soft mask.
Are my files uploaded to a server?
No. PNG to PDF conversion happens entirely inside your browser using JavaScript and WebAssembly. Your files never leave your device, and nothing is stored after you close the tab.
Related