---
title: "Convert Base 64 String To Bytes"
slug: "convert-base-64-string-to-bytes"
tags: ["base 64", "byte"]
updated: 2025-07-09T18:14:49Z
published: 2025-07-09T18:14:49Z
canonical: "documentation.decisions.com/convert-base-64-string-to-bytes"
---

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

# Convert Base 64 String To Bytes

| ## Step Details |
| --- |
| **Introduced in Version** | 4.0.0 |
| **Last Modified in Version** | 5.0.0 |
| **Location** | Data > Text |

The **Convert Base 64 String to Bytes** converts the Base 64 String into a byte array.

---

## Properties

#### Inputs

| Property | Description | Data Type |
| --- | --- | --- |
| Base 64 String | Base 64 String to convert | String |

#### Outputs

| Property | Description | Data Type |
| --- | --- | --- |
| Output | Outputs a list of bytes | List of Byte |

#### ![](https://cdn.document360.io/6ef8bcc1-6489-4486-9ad1-83acff7e5df0/Images/Documentation/image-1668095493000.png)

---

Related Information

Forum Posts: [Expose FileData (Base64) Through API GET Call](https://community.decisions.com/discussion/2842/expose-filedata-base64-through-api-get-call)

## Related

- [Convert Bytes To Base 64 String](/convert-bytes-to-base-64-string.md)
- [Get String from Bytes and Bytes from String](/string-from-bytes.md)