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PNG to PDF converter, without the upload.

Put PNG images and screenshots into a PDF. It is converted in your browser, so the file never leaves your device.

Drop PNG files here

or choose from your computer paste with Ctrl V

Ready · other file types work too0 bytes uploaded, ever

Convert to

How to convert PNG to PDF

  1. Add your PNG images

    Drop PNG files onto the box above, or click it to choose them. ToAny reads the file's contents to detect the type, so a wrong extension does not matter.

  2. PDF is already chosen

    Press Convert. Open Options first if you want to change the defaults. The work happens in this tab.

  3. Download

    Save the PDF, or download everything as one ZIP if you converted several files.

Why ToAny

  • Private by construction

    The PNG to PDF converter is part of this page and runs inside your browser. Your images are never sent to ToAny or to anyone else.

  • No upload, no queue

    Nothing has to travel to a server and back, so the conversion starts the moment you press Convert, even on a slow connection.

  • Free, without an account

    No sign-up, no email address and no watermark. Add several files and download them together as a ZIP.

PNG to PDF: what to expect

Screenshots, scans and exported diagrams are usually PNG, and the place you need to send them wants a PDF. PDF stores a PNG's pixels losslessly, so text in a screenshot stays as sharp as it was.

Add several files and you can also combine them into a single PDF. The defaults suit most files. Under Options you can choose the page size.

Each picture becomes one page. The page can match the picture's own size or be A4 or US Letter; on paper the sheet turns to suit the picture, which is shrunk to fit inside the margins and never enlarged.

PNG vs PDF

PNG

PNG image

PNG stores every pixel exactly, with optional transparency. It was created as a patent-free replacement for GIF and is the standard for screenshots, logos and interface graphics. Photos saved as PNG are several times larger than the same photo as JPG.

Opens in Every browser, phone and image app

PNG converter
PDF

PDF document

PDF fixes a document's layout so it looks identical on every screen and printer. That makes it the default for forms, invoices and anything sent to print, and also what makes it awkward to edit.

Opens in Every browser, phone and computer

PDF converter
PNG compared with PDF
PNGPNG imagePDFPDF document
Stands forPortable Network GraphicsPortable Document Format
TypeRaster imageFixed-layout document
CompressionLosslessMixed: text is stored as text, images keep their own compression
Introduced1996, by the PNG Development Group1993, by Adobe (an ISO standard since 2008)
Opens inEvery browser, phone and image appEvery browser, phone and computer
Best forScreenshots, logos, graphics with text or transparencyDocuments that must look the same everywhere, and printing
File extension.png.pdf, .ai

Questions

Are my images uploaded anywhere?

No. The PNG to PDF conversion runs inside your browser, on your own phone or computer. The file is not sent to ToAny or to anyone else.

Is anything lost when converting PNG to PDF?

No visible change: the image is placed on a PDF page at its full resolution.

Can I convert several PNG files at once?

Yes. Add as many as you like, convert them together and download each result or all of them as one ZIP. You can also merge them into a single PDF.

How do I convert PNG to PDF on Windows, Mac, iPhone or Android?

The steps are the same everywhere because ToAny runs in the web browser: open this page in a current version of Chrome, Edge, Safari or Firefox, add the PNG file, press Convert and save the PDF. There is nothing to install.

Is there a file size limit?

Because nothing is uploaded, the practical limit is your device's memory. Very large files can fail on phones with little free memory; a computer copes better.