粗話偵測器
偵測並標示文字中的粗話，所有比對皆在本機執行，不傳送資料。
100% client-side · no upload · no external API
How to use
- Paste or type text into the input box above.
- Click Scan for profanity.
- Detected words are highlighted in red in the output. The summary shows the count.
Related language tools
- Word Count by Language — Unicode-aware word counting
- Readability Score — Flesch reading ease and grade level
- Palindrome Checker — check word or phrase palindromes
常見問題
- Is this profanity detector free?
- Yes, completely free with no signup and no usage limits.
- Does my text leave my device?
- No. All detection runs in JavaScript inside your browser using a built-in word list. Nothing is sent to any server.
- Does it work on mobile?
- Yes. The tool is mobile-first and works on iPhone Safari and Android Chrome.
Last updated: By jarvisbox