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 Summarizer 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's not hard to find the latter, can it be? In this case, adopting an automatic summary tool is going to be very useful.