> ## 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.encodeBase64()

> Public low-code contract, signatures and examples for util.encodeBase64.

## `util.encodeBase64()`

Encodes a string to base64.

### Signature

```ts theme={null}
static encodeBase64(plainString: string): string;
```

### Example

```ts theme={null}
const encoded = util.encodeBase64('hello');
```

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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