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.
More word cloud tools
Free Word Cloud Generator · Word Cloud Generator for Classrooms · Survey Word Cloud Generator · Text to Word Cloud
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.
How WordCloudSpark counts your words
A word cloud is a picture of word frequency. When you press Generate, the tool lowercases your text, splits it into words, ignores anything shorter than two characters, and drops a list of common English filler words such as “the”, “and” and “is” (you can switch that filter off). It then counts how many times each remaining word appears, keeps the most frequent ones up to the “Max words” setting (60 by default), and sizes each word by its count. The chips under the text box show the first 40 words with their exact counts, and the × on a chip removes that word so you can regenerate without it.
What a word cloud can and cannot tell you
Size means frequency, nothing more. A large word is used often; it is not necessarily important, positive or true. Two words that mean the same thing are counted separately (“colour” and “color”, or “teach” and “teaching”), and a word that appears once in a very long document will not show up at all. Treat the cloud as a quick first look at a text, then check the counts in the chips before drawing conclusions.
Tips for a cloud that reads well
- Start with enough text. A few hundred words or more gives a more meaningful spread than a single sentence, where almost every word appears once.
- Clean the text first. Remove headings, speaker names, page numbers and repeated boilerplate that would otherwise dominate the counts.
- Remove the obvious. If your brand name or the topic of the survey is the biggest word, click its × chip so the words around it become visible.
- Keep words horizontal for presentations. The vertical-word option looks lively but is harder to read on a projector.
- Pick contrast over colour. The Ink theme works well on white slides; Spark and Ocean suit coloured backgrounds.
- Add a short caption. Say what the text was and how many words it contained, so viewers know what they are looking at.
Which page is right for you?
- Free word cloud generator — the general tool, for any text.
- Word clouds for classrooms — ideas for vocabulary, reading and brainstorming activities.
- Survey word cloud generator — for open-ended answers and feedback.
- Text to word cloud — paste an article or essay and see its main terms.
- The full guide — step by step, with troubleshooting.
Privacy
The counting and drawing happen in your browser. The text you paste or the .txt file you choose is not sent to our server, and the PNG you download is created on your own device.
How to make a word cloud, step by step
Paste your text into the box, or choose a .txt file from your device. Pick a color theme, a font and a shape, and decide whether you want some words set vertically. Check the Max words setting, which controls how many of the most frequent words appear, and leave Remove common words ticked unless you are working in another language. Press Generate and the cloud is drawn from your text.
Under the text box you will see chips showing the most frequent words with their counts. If a word dominates the picture but is not useful, such as the name of the company or the question being asked, click its × to remove it and press Generate again. When the cloud looks right, use the download button to save it as a PNG image. You can reshuffle the layout as many times as you like without changing the counts.
Choosing a theme, font and shape
Design choices change how easy the cloud is to read. Light themes on a white background are best for printed handouts and slides. Bright or darker themes look good on a coloured slide or a social media post but need enough contrast between the words and the background. Rounded fonts feel friendly and suit classroom use, while plainer fonts suit reports. A word cloud with fewer words, such as 30 to 50, usually reads better than one packed with 150, because the sizes of the words stand out more clearly.
What kinds of text work well
Survey answers and feedback
Paste open-ended survey responses or customer reviews to see which words come up most often. Remove the words from the question itself, and check a few full responses before drawing any conclusions, because a cloud shows frequency but not whether a comment was positive or negative.
Speeches, essays and articles
A cloud of a speech or an essay is a quick way to see its main themes, and a useful self-check when revising your own writing. If the biggest words are filler terms or repeated phrases, that is a hint to vary the wording.
Classroom activities
Teachers use word clouds to review vocabulary, to summarise a chapter, to collect brainstormed ideas from a class, or to introduce a topic. Pupils can type their own words and see the most common ones appear larger. It also works as a display for the classroom wall.
Presentations and social posts
A single cloud can summarise the themes of a report, a team workshop or an event on one slide. Download the PNG at the resolution shown on screen and place it on your slide.
Getting more accurate counts
The counting is simple, which means the way you prepare the text has a large effect. Remove repeated headers, footers and page numbers, because they will be counted every time they appear. Make sure your spelling is consistent, since “color” and “colour” are counted as two different words. Singular and plural forms are also counted separately, so you may want to edit the text first if you want them combined.
Making your word cloud accessible
A picture of words is not accessible to everyone, so it helps to add a short text description when you share it. Say what the source text was and list the five or so most frequent words with their counts, which you can copy from the chips below the text box. Choose strong contrast between words and background, avoid using color alone to carry meaning, and keep words horizontal if the cloud will be read from a distance.
Common problems and fixes
- The cloud is dominated by one word. Remove it with its × chip or reduce its influence by editing the text.
- Too few words appear. Increase Max words, or provide more text. A single sentence usually has almost every word appearing once.
- Important words are missing. Check whether they are on the common words list, and untick Remove common words if so.
- The image looks crowded. Lower Max words, or choose a font with a lighter weight.
- The text is not in English. Turn off the common words filter and remove unwanted words by hand.
- 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.
- Does it work with languages other than English?
- Yes for counting: words in any alphabet that separates words with spaces (including accented letters) are counted. The built-in list of filler words is English only, so in other languages switch “Remove common words” off and remove unwanted words by hand with the × chips.
- Why is a word I expected missing?
- It may be a filler word on the English list, shorter than two characters, below the “Max words” cut-off, or removed earlier with a × chip. Raise Max words or untick “Remove common words” and generate again.
- Are singular and plural counted together?
- No. Each exact word form is counted on its own, so “cloud” and “clouds” appear separately. Edit your text first if you want them merged.
- How many words should I show in a word cloud?
- Between 30 and 60 words usually reads best. Fewer words make the size differences clearer, while very large numbers make the picture crowded.
- Can I upload a file instead of pasting text?
- Yes. Choose a .txt file from your device. It is read in your browser and is not uploaded to a server.
- Is there a watermark on the PNG?
- No. The downloaded image has no watermark and does not require an account.
- Does a bigger word mean a more important word?
- No. Size shows only how often a word appears in your text. A word can be frequent without being important, so use the cloud as a starting point rather than a conclusion.