since >>8642874 came up i'll mention this..

ARCHIVE OFFLINE

Anons, this is my personal favorite tool for the purpose of archiving offline (SingleFile), as it transforms the entire page including images into just 1 single HTML file. Works great as your own local archive.it.

Chrome/Chrome based browsers:

https://chrome.google.com/webstore/detail/singlefile/mpiodijhokgodhhofbcjdecpffjipkle?hl=en

Firefox:

https://addons.mozilla.org/en-US/firefox/addon/single-file/

open source available

Works great for twitter / facebook threads