crypto_password_generator_pin
Read-only
Generate cryptographically random numeric PINs (0-9 digits) for device or card PINs. Options to prevent repeating or sequential digits.
Instructions
Random PIN Generator. Generate one or more cryptographically random numeric PINs (digits 0-9 only). Use this for numeric-only codes such as device or card PINs; use crypto_password_generator for mixed-character passwords or crypto_password_generator_passphrase for word-based passphrases. Randomness comes from crypto.getRandomValues. Runs locally on the input you provide: read-only, non-destructive, contacts no external service, and is rate-limited (30 requests/min, 200/hour, 1000/day for anonymous callers). Returns the generated PINs with each PIN's length and the normalized options actually applied.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| length | No | Number of digits per PIN. Clamped to 4-20. When noRepeating is true, an effective length above 10 is rejected (only 10 unique digits exist). | |
| noRepeating | No | When true, no digit repeats within a PIN; this caps the usable length at 10. | |
| noSequential | No | When true, consecutive digits never differ by exactly 1 (e.g. avoids 12, 65), reducing easily-guessed runs. | |
| quantity | No | How many PINs to generate. Clamped to 1-100. |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| pins | No | The generated PINs, one entry per requested quantity. | |
| options | No | The normalized options actually used after clamping defaults. |