编码与加密
哈希生成器 (SHA-1/256/384/512)
免费的哈希生成器。计算任意文本的 SHA-1, SHA-256, SHA-384 和 SHA-512 哈希值。使用 Web Crypto API — 您的输入绝不离开您的浏览器。
Runs in your browser
编辑注
Understanding · A one-way fingerprint.
本深度章节目前仅有英文版本。上方的转换工具支持您的语言;长篇说明文章尚未翻译。
常见问题
Quick answers.
›Which hash algorithms are supported?
SHA-1, SHA-256, SHA-384 and SHA-512 via the Web Crypto API. MD5 is intentionally omitted — it's broken for security use.
›Is my input sent anywhere?
No. Hashing runs in your browser using the native Web Crypto API.
›Why no MD5?
MD5 has been cryptographically broken since 2004 — collisions can be generated trivially. Use SHA-256 or stronger.
›What about SHA-3?
SHA-3 isn't available in the Web Crypto API yet. SHA-256 is still the standard recommendation for new projects.
›Are hashes reversible?
No — that's the point. Hashes are one-way. To 'crack' a hash you'd need to brute-force the input, which is infeasible for strong inputs.
›Is the generator free?
Yes — fully free, no signup.
大家也在搜索
相关阅读
来自博客。(3)
Use with
What people reach for next.
相关工具