How to Convert PNG to PDF (Keep It Lossless)
Updated July 13, 2026
A batch of screenshots for a bug report, a set of receipts, UI screens for a design review — when you need to send several PNGs as one document, converting them into a single PDF is cleaner than attaching each one separately.
Steps
- Open PNG to PDF and drop your images.
- Reorder them with the up/down buttons — each image becomes one page.
- Click Convert, then download your PDF.
Why PNG stays sharp in the output
PNG is a lossless format to begin with, and this tool embeds each image into the PDF without re-compressing it — so whatever sharpness your screenshot or graphic had going in, it keeps coming out. That matters for anything with fine text or hard edges, like a UI screenshot or a logo, where JPG-style compression would introduce visible blur or artifacts. Transparency in the source PNG is also preserved in the final PDF.
Mixing formats
You’re not limited to PNG alone — add a combination of PNG, JPG, and HEIC (the format iPhones save photos in) in a single conversion, and every image lands on its own page in the order you arrange them. This is useful when you’re combining, say, a few app screenshots with a photographed receipt into one file.
Notes
Everything happens on your device, so private screenshots — think account settings, internal dashboards, personal documents — never leave your browser. Because PNGs are lossless, a PDF built from several of them can get large; run it through Compress PDF afterward if you need a smaller file to email.