Generate strong, random passwords with customizable length and character sets using cryptographic randomness.
隐私： 此工具完全在您的浏览器中运行。数据不会发送到我们的服务器。我们不存储、分享或访问您在此处理的任何信息。
A: Yes, we use the Web Crypto API (crypto.getRandomValues) for cryptographically secure randomness.
A: No, passwords are generated and displayed only in your browser. Nothing is stored or transmitted.
A: At least 16 characters for most accounts; 24+ for high-security needs.
Remove duplicate lines from text instantly. Supports case-sensitive and insensitive options.
Sort lines alphabetically (A-Z or Z-A) or numerically.
Count words, characters, sentences, paragraphs, and reading time.
Extract all email addresses from any text or document.
Extract all URLs/links from text, HTML, or documents.
Add custom text before or after each line in a list.
Privacy: This tool runs entirely in your browser. No data is sent to our servers.