A summarization tool is really a language processing tool powered by algorithms or artificial intelligence (AI) that converts long chunks of text into small, digestible pieces. It offers you a text summary that will essentially be an infinitely more concise version of the first document, highlighting all the key points and gist of the text. What might you like: a 1500 word long text or a 500 word automatic summary, providing all the essential information? It&039;s not hard to find the latter, can it be? In this case, adopting an automatic summary tool is going to be very useful.