How to use Password Generator
Paste your input on the left, choose the options you want, and the output appears instantly on the right. Everything runs in your browser — none of your data is sent to a server.
- Paste or type your input in the
INPUTpanel - The output regenerates automatically as you type
- Use
Copyto put the result in your clipboard - Click
Sampleto load a working example
What is Password Generator?
Password Generator uses `crypto.getRandomValues` (CSPRNG, not `Math.random`) plus rejection sampling to avoid modulo bias. Configurable length (1–256, default 20), charset toggles for lower/upper/digits/symbols, and an "exclude ambiguous" mode that strips `0OoIl1`. Bulk mode generates up to 100 unique passwords in one click. Generated passwords are NOT persisted — they live only in browser memory and disappear when you close the tab. Pairs with the Password Strength Meter for instant entropy feedback. This tool is part of santekno's developer toolbox — a curated collection of utilities built for engineers who care about speed, privacy, and simplicity.
Common use cases
- Debugging API payloads and integration issues
- Inspecting tokens, hashes, or encoded strings during development
- Generating fixtures and sample data for tests
- Sharing readable output with teammates in code reviews