Free security tools

Everything on this page is generated in your browser with cryptographic randomness. Nothing you generate here is sent to us or stored anywhere. Need one for a script? There's a free API below.

Password generator

Random characters, one from every enabled set, lookalike characters excluded.

LengthA-Z0-9!@#

Passphrase generator

Four common words plus a number: strong, and survives being read out over a call.

Passcode generator

Numeric PINs for door codes, device locks, and voicemail.

Digits

One-time code generator

Fresh 6-character codes for verification flows and handoffs.

The free API

Same generators over JSON: no key, no signup, CORS open, 300 requests per hour per IP. API responses are generated server-side, fresh per request, and never logged or stored.

Password

curl 'https://tockermail.com/api/tools/password?length=24&symbols=1'
→ {"tool":"password","value":"fK7#…"}

Passphrase

curl 'https://tockermail.com/api/tools/passphrase'
→ {"tool":"passphrase","value":"harbor-lantern-topaz-otter-47"}

Passcode

curl 'https://tockermail.com/api/tools/passcode?length=8'
→ {"tool":"passcode","value":"48203917"}

One-time codes

curl 'https://tockermail.com/api/tools/otp?length=6&count=5&format=alphanumeric'
→ {"tool":"otp","values":["X7K2M9", …]}

Sending a secret somewhere? Seal it as an encrypted one-time message instead of pasting it into chat.