Find what a document is about

The phrases that actually characterise a document, ranked, without you reading it first.

Drop a file here, or choose one, or type below.

.txt · .md · .html · .csv · up to 4 MB · processed in memory and never stored · or paste with ⌘V

Or type it in

Options

Method

rake for multi-word phrases, tfidf for single terms.

Language

Stopword list used to find phrase boundaries.

Count

How many to return, up to 100.

1 to 100

3 credits

Doing this a lot?

Same tool, as an API.

This page calls exactly the same code you would from your own program — no daily cap, 3 credits per call. See the endpoint reference.