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Free Online Word Frequency Counter

Count case-insensitive Unicode words and report frequencies in descending order.

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

Result



How to use Word Frequency Counter
Count case-insensitive Unicode words and report frequencies in descending order.
  1. Set Text.
  2. Run the tool, review the result and its stated limitations, then copy or download if needed.
Example & practical use
Count case-insensitive Unicode words and report frequencies in descending order. The example below demonstrates Text.
Example input:
{
  "text": "One two one"
}
Expected result (relevant fields):
{
  "one": 2,
  "two": 1
}
Features & result limitations
Count case-insensitive Unicode words and report frequencies in descending order.
Frequently asked questions
What inputs does Word Frequency Counter accept?
Text
How should I interpret the Word Frequency Counter result?
Count case-insensitive Unicode words and report frequencies in descending order.
Where does Word Frequency Counter 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.