How to Convert Screenshots and PNG Images to PDF

Screenshots pile up fast: a chat as evidence, a confirmation page, an error message, a set of settings for a support ticket. Phones and computers save most of them as PNG files. Sending ten loose images is awkward, easy to put in the wrong order, and rejected by many forms that only accept PDF.

The PNG to PDF tool puts them into one document, one image per page, right in your browser.

The steps

• Add the PNG images you want to convert.
• Drag them into the order you want, or use the arrow buttons.
• Choose a page size: fit to each image, A4, or US Letter.
• Select Convert to PDF and download the file.

Choosing the page size

The page size changes how the finished document looks and prints.

• **Fit to image.** Each page matches its picture exactly, with no margin. This keeps screenshots at their native proportions. A phone screenshot becomes a tall, narrow page, which is perfect for reading on a screen and awkward to print.
• **A4 or US Letter.** The image is centred on a standard sheet with a margin, and scaled down if it is too large to fit. Small images are not stretched. Choose this for anything that will be printed, uploaded to an official portal, or reviewed by a person who expects ordinary pages.

If a form asks for A4 and you send a tall phone page, the reviewer may complain. When in doubt, choose A4 or US Letter.

Getting the order right

The PDF follows the order of the list exactly. Sort screenshots by time before you convert, because a conversation read out of order is confusing. Name the files with numbers in advance if you can, or arrange them in the tool and check the thumbnails.

Transparent PNG images

Some PNG files, such as logos or cut-out graphics, have transparent areas. In the PDF those areas stay transparent, so they show the page colour, which is normally white in most viewers. If you need a specific background, add it in an image editor before converting.

Mixing PNG and JPG

The PNG tool takes PNG files only. If your batch includes JPG or JPEG photos, make one PDF from each group, then join the two with the merge PDF tool. Alternatively, the Insert PDF Pages tool accepts both image types, so you can place a photo exactly where it belongs inside an existing PDF. The JPG to PDF guide covers the other half of the job.

Making the PDF a sensible size

Screenshots from high-resolution screens are large. If the finished PDF is too big to email or upload, compress it afterwards with the compress PDF tool. Try removing unnecessary screenshots first, because fewer pages is the biggest saving of all.

Readability

Text in a screenshot becomes part of the picture, so it cannot be selected or searched in the PDF. For anything that must be read closely, check that the text is sharp at normal zoom. Retake a blurry screenshot rather than hoping the PDF improves it.

Sensitive information

Screenshots often capture more than you intend: notifications, names, account numbers, email addresses. Look at every image before you convert. Crop or retake any that show private information. Remember that covering text with a coloured box in a viewer does not always remove what is underneath, which is explained in cover vs redact.

Privacy

The conversion runs in your browser, so your images stay on your own device and are not uploaded to a server.

Frequently asked questions

How many screenshots can I put in one PDF?

As many as you like. The practical limit is your device's memory for very large batches.

Will the image quality drop?

No new quality is lost by the conversion itself. The PDF contains your PNG image, so the result is as sharp as the original screenshot.

Can I convert one image only?

Yes. A single image gives a one-page PDF.

Why does my phone screenshot make a very tall page?

You probably chose fit to image. Choose A4 or US Letter for an ordinary page shape.

Order them, choose a size, and a folder of loose screenshots becomes one clean document.