Passwords and keys

Choose a value for the job

Select a group to see its types, then copy one value. Refresh replaces the displayed values; save anything you intend to use before refreshing or leaving the page. Use a different password for each account and keep it in a password manager.

Passwords and Wi-Fi

Memorable passwords have nine characters: alternating upper- and lower-case letters followed by a digit. Strong passwords have ten characters and Stronger passwords have sixteen, each including letters, a number and a symbol. Easy-to-read passwords have twenty characters and avoid several easily confused letters and digits. The longer options offer more possible combinations; the labels do not guarantee that an account is secure.

The Wi-Fi options contain forty hexadecimal characters or sixty-three letters and digits. Use them as passwords for WPA2 or WPA3 personal networks, subject to your router's requirements. Changing the value here does not change your network password; update it in the router and reconnect your devices.

Tokens and identifiers

Four-digit PINs have only 10,000 possible values. Six-digit numeric tokens have 1,000,000. Both can start with zero, so preserve them as text. They are not linked to an account or a one-time verification service and need strict attempt limits if you use them for access.

API key strings are sixty-four hexadecimal characters representing thirty-two random bytes. URL-safe tokens and Base64 secrets encode the same amount of random data in different formats. Encoding is not encryption. These values do not grant access to any provider: a service must issue its own credentials. GUID strings are identifiers; use a dedicated secret type for access credentials.

Keep copied values private

Generation happens on Node0a's server. This tool does not save the generated values, but copied or downloaded material remains on your device. Check the destination before pasting and avoid shared devices. To send a secret with expiry and view limits, use password sharing. Read the privacy policy for website request records and optional analytics.