Hash Generator - Create MD5, SHA-1, SHA-256, SHA-512 Hashes

Securely generate cryptographic hashes for any text or string. This online tool supports MD5, SHA-1, SHA-256, SHA-384, and SHA-512 instantly in your browser.

Full original guide (expanded)

Audit: Complete

Formula (LaTeX) + variables + units

This section shows the formulas used by the calculator engine, plus variable definitions and units.

Formula (extracted LaTeX)

\[h = H(M)\]

h = H(M)

Formula (extracted LaTeX)

\[\text{Output}_{\text{SHA-256}} = \text{SHA-256}(\text{InputData})\]

\text{Output}_{\text{SHA-256}} = \text{SHA-256}(\text{InputData})

Formula (extracted text)

$ \text{Output}_{\text{SHA-256}} = \text{SHA-256}(\text{InputData}) $

Variables and units

No variables provided in audit spec.

Sources (authoritative):

NIST FIPS PUB 180-4 — nvlpubs.nist.gov · Accessed 2026-01-19
https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.180-4.pdf
Home — calcdomain.com · Accessed 2026-01-19
https://calcdomain.com/
Lifestyle Everyday — calcdomain.com · Accessed 2026-01-19
https://calcdomain.com/lifestyle-everyday
Miscellaneous — calcdomain.com · Accessed 2026-01-19
https://calcdomain.com/subcategories/miscellaneous
IETF RFC 1321 — ietf.org · Accessed 2026-01-19
https://www.ietf.org/rfc/rfc1321.txt
Strong Password Generator — calcdomain.com · Accessed 2026-01-19
https://calcdomain.com/password-generator
URL Encoder & Decoder — calcdomain.com · Accessed 2026-01-19
https://calcdomain.com/url-encoder-decoder

Changelog

Version: 0.1.0-draft
Last code update: 2026-01-19

0.1.0-draft · 2026-01-19

Initial audit spec draft generated from HTML extraction (review required).
Verify formulas match the calculator engine and convert any text-only formulas to LaTeX.
Confirm sources are authoritative and relevant to the calculator methodology.

Verified by Ugo Candido on 2026-01-19
Profile · LinkedIn

Formulas

(Formulas preserved from original page content, if present.)

Version 0.1.0-draft

Citations

Add authoritative sources relevant to this calculator (standards bodies, manuals, official docs).

Changelog

0.1.0-draft — 2026-01-19: Initial draft (review required).