Hash Generator

About this hash generator

Type or paste any text and hit Hash to compute its MD5, SHA-1, SHA-256, and SHA-512 digests side by side, each with its own copy button. SHA-1/256/512 use the browser's built-in SubtleCrypto implementation; MD5 has no native browser API, so this page includes a small self-contained MD5 implementation instead. MD5 and SHA-1 are considered broken for security purposes (collision attacks are practical) — they're included here for checksums and legacy compatibility, not for hashing passwords or anything security-sensitive. Nothing you type is uploaded; hashing happens entirely on your device.

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