> ## Documentation Index
> Fetch the complete documentation index at: https://voltaire.tevm.sh/llms.txt
> Use this file to discover all available pages before exploring further.

# Uint.isZero

> Check if Uint256 value is zero

<Card title="Try it Live" icon="play" href="https://playground.tevm.sh?example=primitives/uint.ts">
  Run Uint examples in the interactive playground
</Card>

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## See Also

* [equals](/primitives/uint256/equals) - Equality check
* [Comparisons](/primitives/uint256/comparisons) - Full comparison reference