To capture an entire webpage, use Chrome Developer Tools.

How to Save an Entire Webpage as a PDF Using Chrome Developer Tools
- Open the webpage in Chrome and press F12 to open Developer Tools.
- In the top menu, click the Device Toolbar icon (mobile device icon).

- Open the Command Menu using the shortcut below.
[MacBook users]: “Command + Shift + P”
[Windows users]: “Ctrl + Shift + P”

- Search for “CAPTURE” in the Command Menu, then select “Capture full size screenshot.”

- It is automatically saved as a PNG file.
- Convert the file extension and print it as a PDF (Ctrl + P).