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Hash Generator

Get the MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes of any text.

  1. Type or paste text
  2. Copy the hash you need

Computed in your browser — the text is not uploaded.

Frequently asked questions

What hash algorithms are supported?
MD5, SHA-1, SHA-256, SHA-384 and SHA-512 — all computed at once so you can compare or copy whichever one you need.
Which algorithm should I use?
SHA-256 or SHA-512 for anything security-sensitive (checksums, integrity checks, password work). MD5 and SHA-1 are fast but cryptographically broken — fine for quick non-security checksums, not for security purposes.
Will the same input always produce the same hash?
Yes — hashing is deterministic. The exact same text (including whitespace and case) always produces the exact same hash for a given algorithm.
Is my text uploaded to a server?
No. Hashes are computed entirely in your browser — the text you type never leaves your device.
Do I need to install anything or sign up?
No. It runs entirely in your browser — no software install, no account, no email required.
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