Convert PNG to PDF online for free. This PNG to PDF converter processes your file securely in the browser, nothing is uploaded or stored. Unlimited conversions, no signup, no watermarks.
About These Formats
Learn more about PNG and PDF file formats
PNG
Portable Network Graphics is a lossless raster image format that supports transparency. It is widely used for web graphics, screenshots, and digital art where quality preservation is important. PNG files tend to be larger than JPEGs but do not lose quality through repeated saves.
| Extension | .png |
|---|---|
| MIME Type | image/png |
| Programs | Adobe Photoshop, GIMP, Paint.NET, web browsers |
| Developed By | PNG Development Group (W3C) |
Portable Document Format preserves document formatting, fonts, and graphics across all platforms and devices. It supports text, images, vector graphics, interactive forms, and digital signatures. PDF is the universal standard for sharing printable documents.
| Extension | |
|---|---|
| MIME Type | application/pdf |
| Programs | Adobe Acrobat, web browsers, Preview (macOS), Foxit Reader |
| Developed By | Adobe Inc. |
How to Convert PNG to PDF
Convert your images in three simple steps
Upload Your PNG Files
Click the upload area or drag and drop up to 20 .png files at once. Files up to 50 MB each are supported.
Automatic Conversion
Your image is converted to PDF format instantly. No waiting required.
Download Your PDF
Click the download button to save your converted .pdf file. Your original file is never stored on our servers.
Frequently Asked Questions
Common questions about converting PNG to PDF
Converting PNG to PDF is ideal for sharing images as documents, printing, or combining images into a portable format that preserves layout across all devices and operating systems.
Yes, this converter is completely free to use with no limits. There is no sign-up, no subscription, and no watermarks on your converted images.
Your files are processed securely and never stored on our servers. The conversion happens in your browser when possible, and any server-side processing is done in memory and discarded immediately.
You can upload files up to 50 MB. Most image files are well within this limit. If your file is too large, consider resizing it before converting.
Portable Network Graphics is a lossless raster image format that supports transparency. It is widely used for web graphics, screenshots, and digital art where quality preservation is important. PNG files tend to be larger than JPEGs but do not lose quality through repeated saves. In contrast, Portable Document Format preserves document formatting, fonts, and graphics across all platforms and devices. It supports text, images, vector graphics, interactive forms, and digital signatures. PDF is the universal standard for sharing printable documents.
Yes! You can upload up to 20 files at a time. The converter processes them one by one in sequence and displays each result with its own download button as soon as it is ready.
PDF preserves image quality during conversion. Your converted file will look identical to the original.
Yes, this converter works on any device with a modern web browser, including smartphones and tablets. The interface adapts to your screen size and conversions run directly on your device.
No. This is a browser-based tool — there is nothing to download or install. Just open the page, upload your PNG file, and download the converted PDF file.
All modern browsers are supported, including Google Chrome, Mozilla Firefox, Microsoft Edge, Safari, and Opera. For the best experience, use the latest version of your browser.
The image dimensions (width and height) are preserved exactly during conversion. Only the file format and encoding change — the pixel content stays the same.
No. Your converted PDF file will never have a watermark, logo, or any other overlay added. The output is a clean conversion of your original image, completely free of branding.
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