Convert PNG to PDF Online Free

Need to turn an image into a PDF document? AllConvert converts PNG to PDF instantly, right in your browser. No file upload, no account, no watermarks.

Why convert PNG to PDF?

PDF is the universal format for documents: it prints predictably, opens on every device, and is accepted by virtually every upload form, application portal and email recipient. Converting a PNG to PDF is the quickest way to submit a scanned form, attach a screenshot to an application, or turn an image into something that behaves like a document rather than a picture.

What happens during the conversion?

AllConvert places your PNG onto a PDF page sized to match the image, so nothing is cropped or stretched and the full resolution of your image is preserved. The output is a standard PDF that opens in any reader — Adobe Acrobat, browser viewers, phones and tablets alike.

Sharp text and screenshots stay sharp

Because PNG is a lossless format, screenshots, scanned documents and images with text convert to PDF without any quality loss. If you are starting from a photo and file size matters more than pixel-perfect detail, you can also convert JPG to PDF for a smaller result.

How to convert

1. Open AllConvert and drop your PNG file onto the page.
2. Select PDF from the format dropdown on the file card.
3. Click Convert and download your result.

The entire process runs locally in your browser. Nothing is uploaded, and it works on desktop and mobile, in Chrome, Firefox, Safari, and Edge.