Device Pixel Ratio (DPR) / Zoom

Take high quality screenshots by increasing the device scale factor (zoom). A high DPR such as 3 will produce a pixel perfect image that is ideal for printing, with crisp, clear lines and text.

Default DPR

The default DPR value is 1 (Zoom is at 100%).

The maximum DPR range is:

  • Start Plan: 1 (standard image size)
  • Pro Plan: 2
  • Enterprise Plan: 3 (large image size)

A DPR value of 2 will produce a much larger screenshot. (Zoom is at 200%)

DPR 1

// Line breaks added for readability https://api.addscreenshots.com/screenshots
?apikey=YOUR_API_KEY
&viewport=1024x768
&dpr=1
&url=tesla.com/solarpanels

Your API key can be found on the API Keys page. Need an API Key? Sign up to get started.
For internal applications, replace YOUR_API_KEY with your own unique API Key.
For public facing websites or hotlinks, generate a signed URL.

URL to PNG with a DPR set to 1 (1024x768 @ 730KB).

URL to PNG with DPR of 1

DPR 2 (Retina)

// Line breaks added for readability https://api.addscreenshots.com/screenshots
?apikey=YOUR_API_KEY
&dpr=2
&url=tesla.com/solarpanels

URL to PNG with a DPR set to 2 (2048x1536 @ 2.25MB):

URL to PNG with DPR of 3 - Retina

DPR 3

// Line breaks added for readability https://api.addscreenshots.com/screenshots
?apikey=YOUR_API_KEY
&dpr=3
&url=tesla.com/solarpanels

URL to PNG with a DPR set to 3 (3072x2303 @ 4.66MB):

URL to PNG with DPR of 3