Office Tools / Secure passwords

Secure Random Password Generator

Generate strong passwords locally with custom length, character classes, look-alike exclusion and one-click copy.

Back to Converter HubLocal browser-only processing

Generate passwords without leaving this tab

Choose character classes and create a local TXT-friendly result.

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Set your rules, then generate locally.

Generated passwords

Features & quick guide

A simple password workflow that keeps generation and copying in your browser.

Generate strong passwords locally with custom length, character classes, look-alike exclusion and one-click copy. Everything stays in this browser tab.

3-step guide

  1. 1
    Choose a local file or set your options.
  2. 2
    Adjust the controls and preview the local result.
  3. 3
    Run the workflow and download the Blob output.

Browser-only privacy

Files, decoded data and exports stay in memory or local Blob URLs in this tab.

Performance depends on device memory and browser support.

Frequently asked questions

Is the password random?

Yes. Character selection uses the browser Web Crypto API.

Are passwords uploaded?

No. Generation, copy and TXT creation happen locally in this tab.

Why exclude look-alike characters?

It reduces transcription mistakes when a password must be read or typed.