generate-device-screenshots

A simple command line tool to generate device screenshots of different webpages.

Installation

generate-device-screenshots requires Node version 7.10 or greater

To use generate-device-screenshots in your project, run:

npm i generate-device-screenshots

Then add the following to your package.json file

"scripts":{
  "generate-device-screenshots": "generate-device-screenshots"
}

Note: Installing generate-device-screenshots will install Puppeteer, a headless version of Chromium (~71Mb Mac, ~90Mb Linux, ~110Mb Win)

Usage

Generate screenshot from a single device

npm run generate-device-screenshots https://example.com "iPhone 6"

Generate screenshots from multiple devices

npm run generate-device-screenshots https://example.com "iPhone 6, Nexus 10, iPhone 4"

Generate screenshots from every device currently available in Google developer tools

npm run generate-device-screenshots https://example.com "all"

Generate fullscreen screenshot

npm run generate-device-screenshots https://example.com "iPhone 6" fullscreen

Generate screenshot without prompting the user for confirmation (used in a build process)

npm run generate-device-screenshots https://example.com "iPhone 6" force-yes

Parameter documentation

npm run generate-device-screenshots <url> <devices> <fullscreen> <force-yes>

<url>
- Required
- Example: https://example.com

<devices>
- Required
- Example 1: "iPhone 6"
- Example 2: "iPhone 6, iPhone 5"
- Example 3: "all"
- Must be a valid and exact name from the list of available devices or "all" to use every device

<fullscreen>
- Optional
- Example: fullscreen

<force-yes>
- Optional
- Example: force-yes

Example Screenshots