Hash-Generator

MD5 und SHA lokal.

Loading tool…
FAQ(5)

Are hashes reversible?

No. Hashes are one-way. You cannot recover the original from MD5/SHA output. Place your content in the input area above, tweak options if needed, then copy the result into your editor, terminal, or documents. LocalKit processes everything locally in your browser—nothing is uploaded and no account is required. On a shared computer, close the tab afterward and be careful with sensitive clipboard data.

Is MD5 safe for passwords?

No. Use a password hasher (bcrypt/Argon2) server-side. This tool is for checksums and quick digests. Place your content in the input area above, tweak options if needed, then copy the result into your editor, terminal, or documents. LocalKit processes everything locally in your browser—nothing is uploaded and no account is required. On a shared computer, close the tab afterward and be careful with sensitive clipboard data.

Does hashing upload my file or text?

No. Digests are computed locally in the browser. Place your content in the input area above, tweak options if needed, then copy the result into your editor, terminal, or documents. LocalKit processes everything locally in your browser—nothing is uploaded and no account is required. On a shared computer, close the tab afterward and be careful with sensitive clipboard data.

Which algorithm should I pick?

SHA-256 for integrity checks; MD5 only for legacy checksums—not security. Place your content in the input area above, tweak options if needed, then copy the result into your editor, terminal, or documents. LocalKit processes everything locally in your browser—nothing is uploaded and no account is required. On a shared computer, close the tab afterward and be careful with sensitive clipboard data.

Why do hashes change with one character?

Avalanche effect: tiny input changes produce completely different digests. Place your content in the input area above, tweak options if needed, then copy the result into your editor, terminal, or documents. LocalKit processes everything locally in your browser—nothing is uploaded and no account is required. On a shared computer, close the tab afterward and be careful with sensitive clipboard data.