Paste two pieces of content and instantly see their similarity score, matching sentences and unique sections. Built for SEO teams doing content QA at scale.
| # | Sentence from A | Sentence from B | Similarity | Risk |
|---|
Both texts are split into individual sentences, cleaned and normalised for accurate comparison.
Each sentence pair is scored using word-overlap (Jaccard index) — no API or AI needed, runs entirely in your browser.
Sentences are highlighted by risk level so you can spot duplicated passages at a glance and fix them fast.
A weighted similarity score reflects what fraction of shared content exists between the two pieces.