SHA256
Compute the SHA-256 hash of any text input, widely used for checksums, digital signatures, and general cryptographic purposes today.
SHA-1
—SHA-256
—SHA-512
—Hashes are computed in your browser using the Web Crypto API. MD5 is not available as it's insecure.
About the SHA256
A SHA-256 hash generator computes the SHA-256 hash of any text input, widely used for checksums, digital signatures, and general cryptographic purposes.
How to use
1
Type or paste your text into the input field.
2
The SHA-256 hash is generated automatically.
3
Copy the resulting hash value.
Frequently asked questions
Why is SHA-256 commonly used?
It offers strong collision resistance and is widely trusted, making it a common default for checksums, certificates, and blockchain applications.
How long is a SHA-256 hash?
It always produces a 256-bit hash, shown as a 64-character hexadecimal string.
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