Shadertoy frame exporter
Save PNG frames from Shadertoy
Installation
Chrome
https://chrome.google.com/webstore/detail/shadertoy-frame-saver/bkompdalfpocndfcbcdajnfkjklbecjn
Firefox
https://addons.mozilla.org/en-GB/firefox/addon/shadertoy-frame-exporter/
Development
First checkout this repo, then:
Chrome
https://developer.chrome.com/extensions/getstarted#unpacked
Firefox
https://developer.mozilla.org/en-US/Add-ons/WebExtensions/Temporary_Installation_in_Firefox