---
title: How to Send an Image
description: "### Overview Assistro supports media sending using Base64 format. ### Steps 1. Convert your image to **Base64 string** 2. Remove the **MIME type prefix** 3. Use the Base64 string in your API/Zap/workflow ### Important Notes - Only raw Base64 string…"
url: "https://www.assistro.co/user-guide/other/how-to-send-an-image/"
updated: "2026-05-04"
category: Other
---

# How to Send an Image

### Overview

Assistro supports media sending using Base64 format.

### Steps

1. Convert your image to **Base64 string**
2. Remove the **MIME type prefix**
3. Use the Base64 string in your API/Zap/workflow

### Important Notes

- Only raw Base64 string is supported
- Incorrect format may cause failure