Utility tools / Password & Passphrase Generator

Password & Passphrase Generator

Create cryptographically secure passwords and memorable passphrases.

Processed locallyYour files never leave your device.
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Built for the task

Fast, focused and private.

What this tool does

Generate strong passwords or passphrases locally with Web Crypto, custom length and character controls.

How privacy works

The input stays on this device. Processing begins only after you interact with the workspace, and the page does not contain a file-upload endpoint.

Questions, answered

Frequently asked questions

Is Password & Passphrase Generator free?

Yes. The tool is free to use and does not require an account.

Is my data uploaded?

No. This tool performs its work locally in your browser. Your input is not sent to NimbleWebTools.

What happens when I close the page?

Inputs and generated results are held by the current browser tab. Temporary download URLs are released when the page closes or resets.

Which browsers are supported?

Use a current browser with modern JavaScript and Web API support. The page reports a clear error when a required capability or format is unavailable.