Hash Generator
Create cryptographic hashes from any text input.
Input
Hashes run locally in your browser. MD5 and SHA-1 are weak for security — prefer SHA-256+ for integrity checks.
In-depth explanation
Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 digests from text. Useful for checksums and integrity checks — not for storing passwords. Everything runs locally in your browser — your inputs are not uploaded to produce the result.
Prefer SHA-256 or stronger for integrity. MD5 and SHA-1 are weak for security use cases. This tool hashes text input. Paste file contents as text if needed.
Hashes are computed locally with the Web Crypto API (and a local MD5 implementation). Tweak the inputs above to compare options, then copy or note the result you need.
Frequently asked questions
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