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生成结果清单
Generated Identifiers
🎲 密码学安全随机 (CSPRNG)
所有随机种子直接来源于系统底层熵池(`crypto.getRandomValues`),杜绝因伪随机算法重复碰撞。
🎲 Cryptographically Secure (CSPRNG)
Randomness is sourced directly from your OS hardware entropy pool, eliminating pseudo-random collisions.
⚡ 什么是 UUID v4?
RFC 4122 标准的 128 位唯一标识,重复概率低于连续被雷劈中数亿次,是全球数据库主键业界通用标准。
⚡ What is UUID v4?
The RFC 4122 standard 128-bit unique identifier, virtually impossible to collide, universally used as primary keys.
🚀 什么是 NanoID?
比 UUID 更加紧凑小巧(仅 21 字符),天然对 URL 友好,且安全性毫不逊色,现代前端与微服务的新宠。
🚀 What is NanoID?
A tiny, secure, URL-friendly unique string generator with 21 characters, increasingly popular in modern web development.