Count how many unique, distinct words appear in your text — a great measure of vocabulary richness.
Click the text area and paste (Ctrl+V / Cmd+V) or click the Paste button. You can also type directly.
All 8 metrics update in real time as you type. The highlighted card shows the primary metric for Unique Word Counter.
Use the switcher bar below the hero to jump to any related counter without re-pasting your text.
Click Download Stats to save a .txt report with all your metrics — useful for reports or submissions.
The unique word count tells you how many distinct words appear in your text, regardless of repetition. In "the cat sat on the mat", there are 5 unique words out of 6 total.
Unique word count measures vocabulary richness and content diversity. Content with high unique word usage tends to cover topics more thoroughly, which can positively impact SEO.
No — "Apple" and "apple" are treated as the same word. All text is lowercased before counting unique words.
The unique word ratio is unique words divided by total words. A ratio above 60% generally indicates rich, varied writing. Repetitive content scores lower.
Yes. All processing happens locally in your browser. Nothing is uploaded.
