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

# util.base64UrlDecode()

> Public low-code contract, signatures and examples for util.base64UrlDecode.

## `util.base64UrlDecode()`

Decodes base64url.

### Signature

```ts theme={null}
static base64UrlDecode(input: string): Uint8Array;
```

### Example

```ts theme={null}
const decoded = util.base64UrlDecode(tokenPart);
```

See [all util methods](https://docs.revoengine.com/low-code/reference/util.md) or [runtime basics](https://docs.revoengine.com/low-code/overview.md).


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