Convert PNG to PDF Live
Merge PNG images into a single PDF — one page per image, in your order.
Drop images here
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PNG images · one page each, added in order
Processed on your device — nothing uploaded
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Screenshots, diagrams and scans saved as PNG often need to become a document — something you can print, sign, attach or archive. Converting PNG to PDF gives each image its own page at full quality, merged into a single file in your chosen order.
PNG excels at screenshots and scans — sharp text, no compression artefacts — and PDF turns a folder of them into one ordered, printable document. Inside the PDF the images are compressed at your chosen quality setting, so a stack of heavyweight PNG screenshots usually becomes a lighter file than the originals combined.
How to convert PNG to PDF
- 1
Open PNG to PDF Converter
Load this page — everything runs in your browser, so there's nothing to install.
- 2
Add your files
Drag and drop PNG images onto the workspace, or click to browse. Add several at once — they combine in the order you add them.
- 3
Adjust the settings
Fine-tune the output with the options panel.
- 4
Download your file
Click create and save the finished PDF document. Your originals are never uploaded.
When should you convert PNG to PDF?
- Turning a series of screenshots into a step-by-step PDF guide.
- Converting scanned pages saved as PNG into one document.
- Attaching diagrams or charts to a report as a single PDF.
- Archiving image records in a format built for documents.
How PNG and PDF compare
PNG is best for logos, icons, screenshots, graphics with transparency, and images you will edit repeatedly. PDF is best for documents, scans, receipts and any set of images that needs to travel as one printable file.
At a glance, this is how PNG and PDF differ:
| Property | PNG | |
|---|---|---|
| Compression | Lossless | Lossy (images JPEG-compressed inside) |
| Transparency | Yes | No |
| Animation | No | No |
| Typical file size | Larger than JPG/WebP for photos; efficient for flat graphics | Roughly the sum of the compressed images inside it |
| Support | Universal — supported everywhere | Universal — every OS, browser, phone and office app |
| Best for | Logos, icons, screenshots, graphics with transparency, and images you will edit repeatedly. | Documents, scans, receipts and any set of images that needs to travel as one printable file. |
Things to keep in mind when converting PNG to PDF
- PDF does not support transparency. Any transparent areas in your PNG will be filled with a solid white background.
- Each image becomes its own PDF page — a batch of PNG files turns into one multi-page PDF, reorderable with the Move up / Move down buttons. Pages can auto-fit each image, or use a fixed A4 or Letter size with the image centred.
PNG to PDF: quality, file size and privacy
PDF uses adjustable compression, so you can balance quality against file size with the quality slider. A setting around 80 is visually indistinguishable from the original PNG for most images while keeping files small.
Your PNG files stay on your machine from start to finish. The page brings the tool to your browser rather than sending your images to a server — which is also why there's no queue, no daily cap, no watermark and no sign-up.
Frequently asked questions
Are my files uploaded when I convert PNG to PDF?
No — nothing is uploaded, ever. Your browser does the conversion itself, so your PNG files stay on your device from start to finish.
Is the PNG to PDF converter free?
It's free for personal and commercial use alike. There's no watermark on the PDF output and nothing to sign up for.
Can I convert many PNG files at once?
Yes — drop as many PNG files as you like (up to 50 per batch). Each one becomes a page in a single PDF, and the Move up / Move down buttons let you set the order before creating it.
What page size does the PDF use?
You choose. Auto (the default) sizes each page to its PNG image exactly, so nothing is cropped, stretched or padded; or pick A4 or Letter to centre every image on a fixed page with half-inch margins.
Will the PDF file be smaller than my PNG?
The PDF is usually close to the combined size of the PNG images inside it. Lower the image-quality slider to shrink it further — 80–90% keeps documents looking sharp.
Do I need to install software to convert PNG to PDF?
No installation, no extension, no app. Open this page in your browser — Windows, Mac, Linux or a phone — and convert your PNG files there and then.
Will converting PNG to PDF reduce quality?
You control it. The quality slider sets how the PNG images are compressed inside the PDF — at 90% pages look identical to the originals while keeping the document a reasonable size.