Question 1

How to take a full-page screenshot of a website

Accepted Answer

In Chrome, open DevTools with F12, press Ctrl+Shift+P, type screenshot and choose Capture full size screenshot. Firefox and Edge have it built in: right-click the page and pick Take Screenshot, then Save full page. The result is one tall PNG of the entire scrolling page.

Question 2

How to combine images and PDFs into one document

Accepted Answer

Convert the images to PDF pages first, then merge them with your existing PDFs. A JPG, PNG or HEIC becomes a one-page PDF sized to the image, and once every input is a PDF you can drag all of them into a single ordered document and download one file.

Question 3

How to combine photos and scans into one PDF

Accepted Answer

Drop your JPG or PNG files into an image-to-PDF tool, put them in the right order, and pick a page size. Choose A4 or Letter with each image fitted to the page for documents, and 300 DPI if the result will be printed. HEIC files from an iPhone must be converted to JPEG first in most browsers.

Question 4

How to convert PDF pages to JPG or PNG images

Accepted Answer

Open the PDF in a converter, choose a resolution, and export. Use 144 DPI for screens and email, 300 DPI for printing. Choose PNG for pages that are mostly text, tables or diagrams, and JPG for pages dominated by photographs, where it is roughly three times smaller.

Question 5

PNG vs JPG for PDF pages: which should you pick?

Accepted Answer

Choose PNG when the page contains text, tables, line art or screenshots, or when you need a transparent background: it is lossless and keeps letter edges perfectly sharp. Choose JPG when the page is dominated by photographs, where it produces a file roughly three times smaller with no visible difference.

JPG to PDF

Guides that use this tool