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Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes instantly.
Format, decode, generate, and validate developer data locally.
UseDaily's free online hash generator creates SHA-1, SHA-256, SHA-384, and SHA-512 cryptographic hashes from any text input. Verify file integrity, generate content checksums, or inspect hash outputs for security research — all using the browser's native Web Crypto API with no server involvement.
Type or paste your text into the input panel. The hash is generated automatically as you type. Switch between SHA variants using the format selector and copy any result with one click.
Supports SHA-1, SHA-256, SHA-384, and SHA-512 hash algorithms.
Uses the browser's native secure crypto implementation — no third-party libraries.
Hash output updates automatically as you type, with no button to click.
All processing happens in your browser. Your data is never sent to any server.