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Encode UTF-8 text as Base64.
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SHA-256 generator
Create a SHA-256 hash from your text.
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How to use SHA-256 generator
Compute a SHA-256 digest of the exact text you enter. The input is converted to UTF-8 and hashed through the browser's cryptographic API. Spaces and line breaks are part of the input, so small changes produce a different digest. This utility hashes text rather than uploaded files.
01
Paste the exact text
Include the spaces and line breaks that should be part of the hash.
02
Generate the digest
Compute a SHA-256 hash using the browser's cryptographic API.
03
Copy the hexadecimal result
Save or compare the resulting text digest.
COMMON QUESTIONS
SHA-256 generator: useful answers
Can a SHA-256 hash be decoded back to the original text?
No. SHA-256 is a one-way digest, not an encoding format or reversible encryption.
Should I use plain SHA-256 to store passwords?
No. Password storage needs a dedicated password-hashing scheme with suitable salts and work factors. This utility is for general text hashing.