Why use WordCloudSpark
Real design control
Four color themes, four fonts, two shapes, and a vertical-word mix toggle — not just one default look.
Private by default
Your text is processed entirely in your browser. Nothing is uploaded to a server or stored anywhere.
High-res PNG export
Download a crisp, presentation-ready image with one click — no watermark, no account required.
Smart word filtering
Automatically strips filler words like "the" and "and" so the words that matter are what stand out.
Editable word list
Remove any word you don't want in the cloud with one click, then regenerate instantly.
Full layout control
Adjust how many words appear and reshuffle the layout as many times as you like until it looks right.
How it works
WordCloudSpark counts how often each word appears in your text, then sizes every word based on its frequency — the more a word is used, the bigger it appears. Common filler words are filtered out by default so the cloud highlights genuinely meaningful terms, whether you're visualizing a speech, a set of customer reviews, a class assignment, or your own brainstorm.
- Is my text uploaded anywhere?
- No. All processing happens locally in your browser using JavaScript. Nothing you paste or upload ever leaves your device.
- Can I remove specific words from the cloud?
- Yes — after generating, use the word list below the text box to remove any word, then click Generate again.
- What image format can I download?
- Your word cloud downloads as a PNG file at the resolution shown on screen, ready to drop into a slide deck or document.
- Is there a limit on text length?
- No hard limit — paste in anything from a short paragraph to a full document. Very long texts may take a moment longer to process.