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Generate SHA-256 or SHA-512 message digests with the browser Web Crypto API.
Open the guide when you need step-by-step help or a sample. The live workspace stays first.
Enter Plain text in the workspace or use the available Load Data options.
Run Generate SHA-256 digest / Generate SHA-512 digest. Adjust the available settings first when needed.
Review SHA-256, SHA-512, Errors. Resolve any reported errors before using the result.
Continue with Copy, Download, Share.
Example input: Plain text
FormatHive integrity check
Result in the live workspace
Run Generate SHA-256 digest / Generate SHA-512 digest in the live workspace above to generate the result. Review it in SHA-256, SHA-512, Errors.
Go to the live workspaceSetup notes, privacy details, and examples when needed.
The tool generates one-way SHA digests. It is not password storage and does not replace a salted password hashing algorithm such as Argon2 or bcrypt.
A few closely related tools stay linked here without turning the page into a directory.