About

A Tag Cloud (or Word Cloud) is a visual representation of text data, typically used to depict keyword metadata on websites, or to visualize free form text. Tags are usually single words, and the importance of each tag is shown with font size or color. This format is useful for quickly perceiving the most prominent terms and for locating a term alphabetically to determine its relative prominence.

This tool allows content creators, marketers, and data analysts to instantly turn raw text into a professional graphic. Unlike basic generators, this tool includes a comprehensive database of stop-words (common words like 'the', 'is', 'at') across 10 major languages to ensure your cloud highlights only the meaningful concepts.

Formulas

The sizing logic follows a linear normalization based on word frequency:

Step 1. Tokenize text and count occurrences: Count(w).
Step 2. Filter out stop-words based on selected language.
Step 3. Calculate font size: Size = MinSize + (Count(w) - MinCount) / (MaxCount - MinCount) * (MaxSize - MinSize).
Step 4. Place words using a spiral archimedean layout algorithm to prevent overlap.

Reference Data

Frequency Range	Visual Weight	Typical Use Case
Top 1-5%	Largest Font / Bold / Central	Main Topic / Headline Theme
Top 6-15%	Medium Font / Semi-Bold	Supporting Keyphrases
Top 16-40%	Small Font / Normal Weight	Contextual Vocabulary
Bottom 60%	Excluded or Micro-Font	Noise / Filler Text

Frequently Asked Questions

The tool uses a 'Stop Words' database to filter out articles, prepositions, and conjunctions (e.g., 'the', 'and', 'in') that add volume but little meaning. You can disable this filter if needed.

Yes. In the interactive view, simply click on any word you wish to exclude. The cloud will instantly recalculate and redraw itself without that specific term.

For printing, use the SVG (Scalable Vector Graphics) export. It remains crisp at any size, unlike PNGs which may pixelate when enlarged significantly.