Secure Password Tool — 安全 Password 工具

安全 Password 生成器

生成 cryptographically 安全 random passwords using Python's secrets 模块. No API keys, no external 服务s, completely offline.

Features Cryptographically 安全: Uses secrets 模块 (not random) Customizable length: Default 16 characters Character types: Uppercase, lowercase, digits, special symbols Exclude similar characters: 移除 0, O, 1, l, I to avoid confusion Batch generation: 生成 multiple passwords at once Pure standard 库: Zero dependencies, works offline Usage # 生成 a 16-character password (default) python3 scripts/password_生成器.py

# 生成 a 20-character password python3 scripts/password_生成器.py 20

# 生成 10 passwords of 24 characters python3 scripts/password_生成器.py 24 10

# Exclude similar characters (0O1lI) python3 scripts/password_生成器.py 16 --exclude-similar

# Password without special symbols python3 scripts/password_生成器.py 16 --no-special

Examples 生成 a strong 20-character password 生成 5 passwords of 16 characters each 生成 a password without special symbols for a 网页site that doesn't allow them

Options Option Description LENGTH Password length (default: 16) COUNT Number of passwords to 生成 (default: 1) --no-upper Exclude uppercase letters --no-lower Exclude lowercase letters --no-digits Exclude digits --no-special Exclude special symbols --exclude-similar Exclude 0, O, 1, l, I Security Notes Uses secrets.choice() for cryptographically 安全 randomness Suitable for generating passwords, API keys, 令牌s Not suitable for password 哈希ing (use bcrypt/argon2 for storage) 中文说明

安全的随机密码生成器，使用Python标准库secrets模块，无需API Key。

默认16位强密码 支持自定义长度、字符类型 可排除相似字符（0O1lI） 支持批量生成