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Images to PDF

How to save a screenshot as a PDF

By DeckleUpdated

To save a screenshot as a PDF, open PNG to PDF, add the screenshot, choose Fit inside A4 if you want a printable page, and choose Create PDF. The screenshot is stored losslessly, so on-screen text stays sharp. The PDF takes the screenshot's name, and the screenshot file is not changed.

PNG to PDF

Choose a source for the job

Photograph

Inspect colour and detail

Diagram

Inspect lines and labels

Scan

Inspect frames and text

A static PDF page does not preserve motion

Conceptual illustration · image format and output page behaviour are separate decisions.

How to save a screenshot as a PDF with Deckle

  1. Take the screenshot and find the file. Most screenshot tools save PNG files; check the extension before you choose a tool.
  2. Open PNG to PDF and choose Select files, or drop the screenshot onto the page.
  3. Press Preview on its row to see it on the page.
  4. Under Page size, choose Fit inside A4 for a page you can print or attach, then Portrait or Landscape. Keep Match each image for a page exactly the size of the screenshot.
  5. Leave Output PDF name blank to keep the screenshot's own name, or type a new one.
  6. Choose Create PDF and download the PDF.

For several screenshots, add them together and put them in order with the arrows. Each one becomes its own page.

Choose a page size for a screenshot

A screenshot has no paper size, only pixels. Match each image turns one pixel into one point, so a full-screen capture from a 1920 × 1080 display becomes a 1920 × 1080 pt page, about 27 × 15 inches. That looks fine on screen and prints scaled down to fit.

Fit inside A4 puts the screenshot on a 595 × 842 pt page and shrinks it to fit, centred, without cropping. Every pixel is kept, so you can zoom in on the PDF and read small interface text.

Screenshot Page size Orientation
Full-screen capture of a wide display Fit inside A4 Landscape
Long phone screenshot or a web page capture Fit inside A4 Portrait
A small window or dialog Match each image —
Evidence for a complaint, claim or record Fit inside A4 Matches the screenshot

A small screenshot that already fits the A4 page stays at its own size and is not enlarged. Add a margin of Narrow or Standard if it will be printed.

Why PNG to PDF suits screenshots

Screenshots are mostly text, icons and flat colour. PNG to PDF keeps every pixel exactly and stores them with lossless compression, so letters stay crisp with no JPEG blur around them. Transparent areas, such as the shadow around a window capture on a Mac, stay transparent in the PDF and usually look white in a viewer.

If your screenshot was saved as JPG, for example by a phone or a messaging app, use JPG to PDF. Each tool takes only its own format. Apple notes that on supported Macs with macOS Tahoe 26 or later, screenshots are saved as HEIF when the Screenshot app's capture format is set to HDR (Using HEIF or HEVC media on Apple devices). Those files belong in HEIC to PDF.

Save a set of screenshots as one PDF

A support ticket, a bug report or a record of an online order often needs several screenshots in sequence.

  1. Add all the screenshots to PNG to PDF at once.
  2. Put them in the order the events happened with the up and down arrows.
  3. Choose Fit inside A4 so every page is the same size.
  4. Name the PDF, for example order-4471-screens, and choose Create PDF.

Example: a refund dispute with four screenshots: the product page, the order confirmation, the delivery notice and the chat with support. Four screenshots give a four-page PDF in that order.

What the PDF can and cannot do

The PDF holds a picture of the screen. Text in it is not selectable or searchable, and links in the screenshot are not clickable. If you need real text, save the original page or document as a PDF from its own app instead, using its print or export option.

Tips

  • Crop before converting. Deckle does not crop images. Trim the screenshot in your screenshot tool so the PDF shows only what matters.
  • Capture at full resolution. A larger screenshot gives a sharper PDF when zoomed in.
  • Re-save odd PNGs. Animated, interlaced and 16-bit PNGs are refused. Open and save the file again as a standard PNG.
  • Remove anything private first. A PDF of a screenshot shows everything in the image, including notifications and open tabs.

Other ways to save a screenshot as a PDF

Frequently asked questions

Does saving a screenshot as PDF reduce quality?

No. PNG to PDF stores the pixels exactly, with lossless compression.

Can I copy text from a screenshot PDF?

No. The text is part of the picture. You cannot select or search it in the PDF.

How do I put several screenshots in one PDF?

Add them together to PNG to PDF, order them with the arrows and choose Create PDF. Each screenshot becomes one page.

Why is my screenshot PDF page so big?

With Match each image, every pixel becomes one point, so a full-screen capture makes a page about 27 inches wide. Choose Fit inside A4 for a normal page size.

Related tools

Sources