無料 online word frequency counter. Paste your text to instantly count how many times each word appears. Useful for SEO analysis, content writing, と text statistics. 100%クライアントサイド.
Enter some text above と click "Analyze Text" to see word frequency results.
当社の Word Frequency Counter is a powerful text analysis tool that instantly counts how many times each word appears in your text. It is invaluable for SEO professionals analyzing keyword density, writers checking for overused words, students studying text patterns, と researchers performing content analysis. すべて processing happens in your browser — your text is never sent to any server.
Word frequency analysis is the process of counting how many times each word appears in a given text. It helps identify the most common words, detect patterns, と analyze content characteristics. It is widely used in SEO, linguistics, content writing, と data analysis.
停止 words are common words like "the", "a", "is", "are", "と", "to" that appear frequently in most texts but carry little semantic meaning. Filtering them out のお手伝いをします focus on the meaningful content words と get more useful frequency data.
Absolutely. すべて analysis happens entirely in your browser using JavaScript. Your text is never uploaded to a server, stored in a database, or shared with anyone. You can safely analyze sensitive documents.
There is no hard limit. The tool can handle texts with hundreds of thousands of words. Performance depends on your device, but modern computers can process book-length texts in seconds.
はい! Click the "コピー 結果s" button to copy the word frequency table to your clipboard. You can then paste it into a spreadsheet, document, or any other application.