word counter with keyword density
Advanced Word Counter
Paste or write your content and see live counts, density, and readability-style metrics.
Ready.
How to use
Three quick steps.
Paste your input
Add the JSON, XML, CSV, encoded string, or timestamp into the input panel.
Run the transformation
Click the primary action to format, convert, decode, or encode the content.
Copy or download the result
Review the output, then copy it directly or download the generated file if needed.
FAQ
Questions people usually ask before using this page.
No. Developer tool transformations happen in the browser for the tools in this batch, so the content is not submitted to a backend service.
Yes, but very large payloads may feel slower on older devices because formatting and conversion happen locally.
Yes. Each developer tool page includes a copy action for the output panel.
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