The developer tools you reach for every day, all in one place.
Converters, formatters, hashes, validators, and the small utilities you keep reopening stay together instead of getting lost across tabs.
/ Tools
■Word Frequency Counter
Count word frequencies in text with filtering options
What is Word Frequency Analysis?
Word frequency analysis counts how often each word appears in a text. This technique is widely used in linguistics, SEO, content analysis, and natural language processing to understand the composition and focus of writt…
How does it work?
Analysis Process The tool tokenizes your text into individual words, counts occurrences, and ranks them by frequency. You can customize the analysis with various options to focus on the most relevant words. Options Top…
Sample Case
Covers Sample output so you can compare common inputs and outputs quickly.
/ Code
■Source code from the selected tool, shown here alongside the live version on the right.
const STOP_WORDS = new Set([
'a', 'an', 'the', 'and', 'or', 'but', 'in', 'on', 'at', 'to', 'for',
'of', 'with', 'by', 'from', 'as', 'is', 'was', 'are', 'were', 'been',
// ... more stop words
]);
interface WordFrequency {
word: string;
count: number;
percentage: number;