How to Convert PNG to PDF Online for Free
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Use PDF Mate's JPG to PDF tool directly in your browser.
When Would You Convert PNG to PDF?
PNGs are great for screenshots, diagrams, and graphics with transparent backgrounds. But when you need to share, print, or archive that image as a document — especially alongside other pages — PDF is the right format. Converting PNG to PDF also ensures the image displays consistently on any device and can't be easily edited.
Step-by-Step: Convert PNG to PDF
- Open the JPG to PDF tool — it accepts PNG, JPG, WebP, and other image formats.
- Upload one or more PNG files.
- Choose page size: A4, Letter, or fitted to the image dimensions.
- Click Convert — download your PDF instantly.
Can I Combine Multiple PNGs Into One PDF?
Yes. Upload all your PNG files at once, drag them into the order you want, and convert. Each PNG becomes one page in the resulting PDF — ideal for compiling screenshots, slide exports, or photo sequences into a single shareable document.
Will Transparent Backgrounds Be Preserved?
PNG transparency (alpha channel) is converted to a white background in the PDF, since PDF pages don't natively support transparency in the same way. If you need the transparent areas to show a coloured PDF background, set your preferred background colour before converting.
Does Converting PNG to PDF Reduce Quality?
No. The PNG image is embedded at its original resolution. There is no quality loss during the conversion process.