---
schema_version: "1"
id: 19d21a53397ef2d9d3faa77986e70e0695ecaaee114248feb27ebf2db6544e36
title: MMS Guidelines
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/mktg/264-0-0/mktg_content_mms_guidelines.md
canonical_url: https://help.salesforce.com/s/articleView?id=mktg.mktg_content_mms_guidelines.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 4ac62a593a499716c5b454769de8e804ef4d89c03683d76062a035e6c6bd6176
description: For successful delivery across all mobile carriers, adhere to file format and size requirements.
products:
  - Marketing
release: "264"
---
# MMS Guidelines

For successful delivery across all mobile carriers, adhere to file format and size requirements.

[View supported editions](https://help.salesforce.com/s/articleView?id=mktg.mktg_editions.htm&release=264.0.0&type=5 "Marketing Cloud Next is available in Growth and Advanced editions, and requires Salesforce Enterprise or Unlimited editions. Some features are limited by edition or purchased add-on. All functionality is available in Lightning Experience only.").

Supported Media Types for MMS   
| Media Type | Supported Formats | Maximum File Size |
| --- | --- | --- |
| Image | .jpeg, .jpg, .png, .gif, .tiff | 500 KB |
| Video | .mp4, .mov, .avi, .mpg, .mpeg, .mp4, .mpeg | 500 KB |
| Audio | .mp3, .wav, .mp4, .3gp, .3gpp, .amr | 500 KB |
| Document | .vcf | 500 KB |