SHA-256 Hash Generator
Get a SHA-256 fingerprint of your exact UTF-8 text.
Processed on your deviceFree · No account needed
How to use it
- Enter the exact text you want to fingerprint.
- Calculate and copy the hexadecimal SHA-256 digest.
“abc” produces ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad.
Details & limits
100,000 characters. Every space and line break matters. SHA-256 is one-way hashing, not encryption or password storage.
Why did my hash change?
Spaces, letter casing and line breaks all change the UTF-8 bytes and therefore the digest. Empty text is a valid input. A plain SHA-256 hash is unsuitable as a password storage scheme.