
Generate random passwords of varying complexities.
Passwordinator API is a free Security API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.
A simple public API that generates random password
Details from github.com.

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The Passwordinator API is provided by fawazsullia (github.com). A simple public API that generates random password
Yes. The Passwordinator API is listed in the Security category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
No. The Passwordinator API requires no authentication, so you can start making requests without signing up.
Yes. The Passwordinator API supports CORS, so front-end JavaScript can call it directly.
Yes. The Passwordinator API is served over HTTPS, so it's safe to use in production.