SHA Hash Generator

Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes

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SHA Hash Generator

Enter content once and get SHA-1, SHA-256 and SHA-512 digests in Hex and Base64.

Input Content

Enter text content to generate SHA hash digests.

Chars: 41Lines: 2Bytes: 41

SHA-1

SHA-1 digest, mainly for legacy compatibility and not recommended for security-sensitive use.

SHA-1 Hex Lowercase

2f339c3b0936c3fc59005e4e8b33837b9647bcd3

SHA-1 Hex Uppercase

2F339C3B0936C3FC59005E4E8B33837B9647BCD3

SHA-1 Base64

LzOcOwk2w/xZAF5OizODe5ZHvNM=

SHA-256

SHA-256 digest, commonly used for API signatures, checksums and security-related scenarios.

SHA-256 Hex Lowercase

8a002b50fa4995df870a1b4abc9d543d3ae1bea11ad3f921f676fc7df598fe9e

SHA-256 Hex Uppercase

8A002B50FA4995DF870A1B4ABC9D543D3AE1BEA11AD3F921F676FC7DF598FE9E

SHA-256 Base64

igArUPpJld+HChtKvJ1UPTrhvqEa0/kh9nb8ffWY/p4=

SHA-512

SHA-512 digest with longer output, useful when a larger digest size is needed.

SHA-512 Hex Lowercase

55177699f21e3960cfb9fbcc56eb2834fce0860b7514618671b24489978c22cd358d69fd096e456ea212156a0b89d725e2ffc88526b77acee8702acb82bb43fb

SHA-512 Hex Uppercase

55177699F21E3960CFB9FBCC56EB2834FCE0860B7514618671B24489978C22CD358D69FD096E456EA212156A0B89D725E2FFC88526B77ACEE8702ACB82BB43FB

SHA-512 Base64

VRd2mfIeOWDPufvMVusoNPzghgt1FGGGcbJEiZeMIs01jWn9CW5FbqISFWoLidcl4v/IhSa3es7ocCrLgrtD+w==

Security Note

SHA hashes cannot be reversed to the original text. SHA-1 is not suitable for security-sensitive use; prefer HMAC-SHA256 or HMAC-SHA512 for API signatures.

How to Use

SHA is a hash digest

SHA is not encryption and cannot be decrypted. You can only recalculate and compare digests.

Multiple algorithms

Enter content once and get SHA-1, SHA-256 and SHA-512 outputs.

Prefer SHA-256+

SHA-1 is not recommended for security-sensitive use. Prefer SHA-256 or SHA-512 for signatures and checksums.

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