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Free Online Keyword Density Analyzer

Measure exact word occurrences relative to total words.

Your input stays on this device. Processing is bounded; regex runs in a worker with a two-second timeout.

Result

How to use Keyword Density Analyzer

Measure exact word occurrences relative to total words. The operation runs locally on this device with a 200 KB input limit. Copy or download the output to keep it; no input text is sent to the tool server.

  1. Set Input.
  2. Set Single keyword.
  3. Run the tool, review the result and its stated limitations, then copy or download if needed.

Example & practical use

Measure exact word occurrences relative to total words. The example below demonstrates Input; Single keyword.

Example input:
{
  "text": "one two one",
  "keyword": "one"
}
Expected result (relevant fields):
{
  "words": 3,
  "occurrences": 2,
  "percentage": 66.66666666666667
}

Features & result limitations

The operation runs locally on this device with a 200 KB input limit. Copy or download the output to keep it; no input text is sent to the tool server.

Frequently asked questions

What inputs does Keyword Density Analyzer accept?

Input; Single keyword

How should I interpret the Keyword Density Analyzer result?

The operation runs locally on this device with a 200 KB input limit. Copy or download the output to keep it; no input text is sent to the tool server.

Where does Keyword Density Analyzer process my data?

Inputs are processed locally in your browser. Submitted text is not sent to external services. A successful-run event increments an aggregate tool counter without your input.