.env Secret

Generate secrets that fit naturally into `.env` files and config values.

Browser-only

What it's for

Use this when you want a secret that is ready to paste into `.env.local` or another environment file.

Paste example

# .env.local
APP_SECRET=your-generated-secret

Use case

Start with a common use case.

Selected

A safer preset that fits well in `.env` files and config values.

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: '"\$`

Generated output

Length

Charsets

Lowercase + Uppercase + Numbers + Symbols5 Excluded

Reloading clears the results.