Hex Secret

Generate hexadecimal secrets for systems that expect hex format.

Browser-only

What it's for

Use this for secrets or binary-derived values that are easier to store and pass around in hexadecimal form.

Paste example

HEX_SECRET=your-generated-hex

Use case

Start with a common use case.

Selected

For secrets that are easier to handle in hexadecimal form.

Choose a length or enter one.

Custom

8 - 128

Adjust character groups and exclusions.

Only open when needed

Character sets

Lowercasea-zUppercaseA-ZNumbers0-9SymbolsASCII

Excluded characters

Normalized: ghijklmnopqrstuvwxyz

Generated output

Length

Charsets

Lowercase + Numbers20 Excluded

Reloading clears the results.