Generate a secure random token or number.

Create a cryptographically random token or pick a random number inside the range you choose — no spreadsheet formula or developer console needed.

Generated locally with your browser's cryptographic random-number source.

Token length8–128

Random result

Generated with your browser’s cryptographic random-number source, not Math.random().

The annoying bit

Picking a random number yourself isn't very random.

You look at the clock. 47. Done. Except humans are surprisingly predictable when we 'pick something random'. If the number or token actually needs a fair random source, let the browser do the boring bit.

What this tool does

Secure random token / number

Generate a cryptographically random token or a random number inside a range you choose.

One focused job. No account, app or dashboard to set up first.

Worth knowing

Choose the output for the job.

Use random numbers for fair selections and test values, and tokens where another system expects a random string. For an account password, use the dedicated password or passphrase generator instead.

When another system specifies a range, length or character format, match those rules here rather than generating something longer and chopping bits off afterwards.

In plain English

Random without the 'I'll just pick 47' bit.

Random values are generated locally with the browser's cryptographically secure random-number source rather than ordinary pseudo-random functions.

Use the result where you need it, then move on.

Got another annoying job?

What’s the annoying thing you need done?

We’ll probably have a monkey for it. If we don’t yet, tell us what keeps wasting your time.