SHA256 Hash Generator
Enter text here to generate online SHA-256 hash of any string:
Result of sha256 hashing
About sha256 generation
What is sha256?
SHA-256 or Secure Hash Algorithm 2 is one of several cryptographic hash functions that takes input and produces a 256-bit (32-byte) hash value. This message digest is usually then rendered as a hexadecimal number which is 64 digits long.
SHA-256 is most often used to verify that a file has been unaltered. This is done by producing a checksum before the file has been transmitted, and then again once it reaches its destination.
The SHA256 hash is NOT encryption. This is just a fingerprint of this entry. However, this is a one-way transaction, and therefore it is almost impossible to reverse the SHA256 hash to get the original string. SHA256 hash is composed of 64 hexadecimal characters. Enter a word or some text in the sha256 online form above to know the corresponding SHA256 hash.
How to generate SHA-256 hash online?
Using our tool you need just paste your TEXT or file to the textarea above and click to the button "Generate" and you will get sha256 hash.
How do I get the SHA-256 hash of a file?
You can upload the contents of your file to our tool or click on the "browse" button in the editor and select your file, and then you need to click on the "Generate" button to get the SHA-256 hash from your file.
How long is SHA-256 string?
SHA256 produces a 256-bit (32-byte) hash value, usually displayed as a 64-digit hexadecimal number.
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