Generate a cryptographically random password with configurable length and character sets.
- Free
- No signup
- Fast
- Privacy-friendly
Free · API · MCPToolYour platform
Use Secure Password Generator three ways
The free Secure Password Generator on this page works in your browser. The same workflow is available via REST API for apps and via MCP for Cursor, Claude, and other agents — one API key, one plan, one quota. This tool is part of the security-apis module under Security Tools.
- Free in browserUse Secure Password Generator here — no account required.
- REST APICall from your server with
X-Api-Key. - MCP for agentsConnect Cursor or Claude to ToolYour MCP with the same key.
- 1. Get an API keySign in and open Dashboard → API Keys (works for REST and MCP).
- 2. Call or connectUse the REST API from your server, or paste the MCP URL into your agent config.
- 3. Same qualityOutput matches the free web tool across all three surfaces.
What is Secure Password Generator?
Create a random password with configurable length and character sets using server-side cryptographic randomness. ToolYour Secure Password Generator defaults to letters and digits (symbols optional), length 8–128. For account recovery and vault seeds, generate once, store in a password manager, and do not reuse. REST/MCP POST /api/v1/security-apis/secure-password-generator.
What are common questions about Secure Password Generator?
Is generation cryptographically secure?
Yes — Node crypto.randomBytes drives character selection. Alphabet size and length determine strength.
Can I include symbols?
Yes — enable symbols in the form or set symbols: true in the API body.
What are the key features of Secure Password Generator?
Length control
Clamp between 8 and 128 characters per request.
Charset toggles
Lower, upper, digits, and optional symbols.
How do you use Secure Password Generator?
Set length and symbols
16+ characters is a practical default for most accounts.
Copy into a password manager
Do not paste generated secrets into shared chats or tickets.
Pair with strength check
Generate, then optionally run the password strength checker on a similar pattern (not the live secret) when validating signup UX copy.
Where do you browse more security tools tools?
- Security Tools tools
Browse the full Security Tools category on ToolYour.
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