Security & Crypto Tools
Random Token Generator
Generate secure random tokens for API keys, sessions, and CSRF.
Loading tool…
What is Token Generator?
A secure token generator: pick an alphabet and length to produce tokens with the right character set for your use case.
How it works
Bytes come from crypto.getRandomValues and are mapped onto the chosen alphabet (or formatted as hex) at the requested length.
- Enter your input. Type or paste your input into the field above — the tool responds instantly.
- Review the result. Output updates live as you type. Everything runs entirely in your browser.
- Copy or download. Use the Copy button to grab the result, or Download to save it as a file.
Examples
Realistic sample
Paste or type any realistic input — the tool computes the result locally and instantly.
Common mistakes
Expecting a server round-trip
Nothing is uploaded — every tool in this category runs entirely in your browser.