> ## Documentation Index
> Fetch the complete documentation index at: https://turnkey-0e7c1f5b-bc-add-sdk-typedoc.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Base64StringToBase64UrlEncodedString

# Function: base64StringToBase64UrlEncodedString()

> **base64StringToBase64UrlEncodedString**(`input`): `string`

Defined in: [index.ts:23](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/encoding/src/index.ts#L23)

## Parameters

### input

`string`

## Returns

`string`