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常见问题 (FAQ)

Is my text safe and private when using this word counter?
Absolutely! All text analysis (counting words, characters, keyword density) is performed locally in your web browser using JavaScript. None of your text data is ever sent to or stored on our servers.
How does the "Keyword Density" feature work?
The tool automatically strips out punctuation, converts all text to lowercase, and counts the frequency of each unique word. It then calculates the percentage of each word relative to the total word count. This feature is especially useful for SEO (Search Engine Optimization) and copywriting.
How are reading and speaking times estimated?
Reading time is estimated based on an average human reading speed of about 200 words per minute. Speaking time is estimated at a slightly slower pace of approximately 130 words per minute, which is useful for planning presentations or video voiceovers.

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