ScreenGrab is a command line tool to create multiple website screenshots in bulk.
It is a wrapper around Puppeteer that allows you to generate screenshots based on a config file. You can define a base url and multiple paths and sizes. The tool will go to each URL, resize the viewport to each defined size and make a full-page screenshot.
To use ScreenGrab, run:
npm i -g screengrab
It will download Puppeteer and a recent version of Chromium.
ScreenGrab requires a config file to be provided:
screengrab -c config.yaml
It will read the config file, launch headless Chromium and save screenshots into the current folder (it can be overridden in the config file).
Configuration is done via a yaml file. ScreenGrab currently supports the following keys:
baseUrl: "http://localhost.com:4000"
paths: #required, list of paths to visit. No need to include leading and trailing / except for the root
- /
- objects
- objects/foo
- objects/foo/1
sizes:
width: 640 #required
height: 480 #optional, default = 800
density: 2 #optional, default = 1
output: screenshots #optional, path to the folder to save screenshots, default = current dir
batchSize: 3 #optional, indicates number of screenshots done in parallel
The batchSize parameter allows to specify number of screenshots done in parallel.
This effectively sets number of pages open in Chrome.
The default value is 1, which means that all screenshots will be done sequentially.
Setting this value to -1 will make ScreenGrab take all screenshots in parallel.
FAQs
A command line tool to create multiple website screenshots in bulk
The npm package screengrab receives a total of 0 weekly downloads. As such, screengrab popularity was classified as not popular.
We found that screengrab demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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