Free PNG to PDF converter online
Need a PDF instead of a PNG? This free converter turns PNG files into PDF documents right in your browser. Add as many files as you like, put them in order, choose the page size and download the results individually or together as a ZIP.
PNG is a lossless format: it never throws image data away, so text and sharp edges stay crisp and it supports full transparency. The trade-off is file size: a photo saved as PNG is often 5 to 10 times bigger than the same photo as JPG. PNG files can hold hidden text chunks with software names, authors and dates.
PDF is the universal document format. Putting images into a PDF makes them easy to print, email as a single attachment and submit to forms that only accept PDF, such as job applications, visa and government portals.
About PNG and PDF files
New to these formats? These pages explain what each one is for and how to open it on Windows, Mac, iPhone and Android.
Why convert PNG to PDF?
- PDF is accepted by job portals, government and visa forms, schools and printers, and lets you send many images as a single document.
How to convert PNG to PDF
- Click the upload box or drag and drop your PNG files (you can select several at once).
- Arrange the images and choose the page size, orientation and margins.
- Click Convert to PDF and download your document.
Features
- Batch conversionConvert hundreds of PNG files at once.
- No uploadFiles never leave your device, so it is fast and private.
- Strips metadataThe PDF files contain no EXIF or GPS data.
- Any deviceWorks on iPhone, Android, Windows, Mac and Chromebook.
PNG vs PDF: what's the difference?
| Feature | PNG | |
|---|---|---|
| Full name | Portable Network Graphics | Portable Document Format |
| Released | 1996 | 1993 |
| Compression | Lossless | Depends on content |
| Transparency | Yes (full alpha) | n/a |
| Animation | APNG only | No |
| Typical file size | Large | Varies |
| Best for | screenshots, logos, graphics with text and anything that needs a transparent background | sharing, printing and submitting documents that must look the same everywhere |
| Compatibility | Universal: every browser, OS and editor | Universal |
| File extensions | .png | |
| MIME type | image/png | application/pdf |
Frequently asked questions
How do I convert PNG to PDF?
Open this page, add your PNG files, and FileStripe converts them to PDF in your browser. Then download the files one by one or as a ZIP. It takes a few seconds and you don't need to install anything.
Will converting PNG to PDF reduce quality?
Images are embedded losslessly where possible, so the PDF looks the same as your PNG.
Can I convert multiple PNG files to PDF at once?
Yes. Select or drop as many PNG files as you like; there is no limit on the number or size of files and all of them are placed into one PDF.
Is the PNG to PDF free?
Yes. The PNG to PDF is completely free with no sign-up, no watermarks, no daily limits and no premium tier.
Are my files uploaded to a server?
No. FileStripe processes your files locally in your web browser using JavaScript. Nothing is uploaded, so the PNG to PDF is safe for private photos and confidential documents and even works offline once the page has loaded.
Does it work on iPhone and Android?
Yes. The PNG to PDF works in Safari, Chrome, Firefox, Edge and Samsung Internet on phones, tablets and computers. On a phone you can pick files from your photo library or files app and share the result straight to another app.
Last updated · Processing happens locally in your browser.