Shuffle DNA

DNA sequences

Output

How to shuffle a DNA sequence

Paste one or more DNA sequences.
Click Shuffle. The bases are put in a random order.
The length and the count of every base stay exactly the same. Click again for a new order.

Frequently asked questions

What is a shuffled sequence used for?

As a control: a motif or score that also turns up in shuffled sequences is likely due to composition alone.

Is my sequence uploaded?

No. Everything runs in your browser, so your sequences never leave your device.

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