Free Online Hash Generator
Enter any text below to instantly generate its MD5, SHA-1, and SHA-256 hashes. Useful for verifying file integrity, storing passwords, or checking data consistency. All processing happens in your browser — no data leaves your device.
About This Tool
Hash functions are one-way algorithms that convert any input into a fixed-length string. They are widely used for verifying downloads (checksums), storing passwords securely, and detecting data tampering.
MD5 (128-bit) and SHA-1 (160-bit) are older algorithms no longer recommended for security-sensitive uses. SHA-256 (256-bit) is part of the SHA-2 family and remains widely trusted for integrity checks.
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