Lexical Diversity100% Client-Side & Private
Unique Word Counter
Measure vocabulary richness and lexical diversity across any writing sample.
Unique Words
18
18 words • 160 chars
18
Words
160
Characters
143
No Spaces
2
Sentences
1
Paragraphs
5 sec
Reading
Specialized Analysis: Unique Word Counter
Unique Vocabulary
18
Total Word Tokens
18
Lexical Diversity
100.0%
Estimated Durations
Silent Reading (200 WPM)5 sec
Fast Reading (300 WPM)4 sec
Speech / Presentation (130 WPM)8 sec
Structural Metrics
Avg Word Length7.9 chars
Avg Sentence Length9.0 words
Avg Paragraph Length18.0 words
Lexical Richness100.0%
Unique Words18 / 18
Punctuation Marks3
Zero Server Uploads
Mobiflix processes text entirely in your browser memory. No data is stored, cached, or logged. Safe for confidential reports and credentials.
How to Use the Unique Word Counter
01
Input your text into the workspace.
02
The tool isolates all duplicate word tokens and counts unique entries.
03
Review the Lexical Diversity Score (Unique Words / Total Words * 100).
Frequently Asked Questions
What does Lexical Diversity mean?
Lexical diversity is the proportion of unique words relative to total words. A higher percentage indicates richer vocabulary and less repetition.
More Basic Text Counters
Explore the other 19 companion tools in the Mobiflix text counting suite.