---
schema_version: "1"
id: 9c60b77c89b097fc01016be5e74274f6e2408c211c97a02e7751cc568d1e71f4
title: Upload Files
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/mktg/264-0-0/mc_ceb_upload_files.md
canonical_url: https://help.salesforce.com/s/articleView?id=mktg.mc_ceb_upload_files.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 325a4d6d6870ce418532a750501552a4c0784ff14bb8639857962f113514f0dc
description: Upload content to Content Builder by dragging and dropping existing content, by browsing your computer for the content, or by uploading content from an external URL. The maximum file size per file is 5 MB.
products:
  - Marketing
  - Marketing Cloud Engagement
release: "264"
---
# Upload Files

Upload content to Content Builder by dragging and dropping existing content, by browsing your computer for the content, or by uploading content from an external URL. The maximum file size per file is 5 MB.

![Note](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-mktg-mc_content_creation-264-0-0-production-enus/453b15fc-ab47-40df-8f11-8a7b92c8d0cd/images/icon_note.png)

Note

Most content\* uploaded to Content Builder is stored and published by a third-party content delivery network to ensure optimized delivery to your audiences worldwide. The content delivery network has complete access to the content and creates a public URL containing the content that isn’t protected by login credentials. Until the content is successfully published to the third-party content delivery network, the public URL returns a 404. The publishing process can take up to several minutes

Deleting a file removes it from the Content Builder library but the file remains published by our third party. If Predictive URL is enabled and you want to update an image but use the same name, use **Replace** rather than **Delete**.

\*Code files aren’t published to this third party. These files include the following extensions: htm, html, xhtml, xht, css, less, sass, js, json, atom, rss, xml, sxl, sxlt, md, markdown, as, fla, eml.

1. Click **Create** and mouse over **Upload** > **Content**.
2. Click **Upload**.
3. There are two ways to upload content.
    - Drag Files: Drag files from your computer to the upload window to add one or more files, then click **Upload and Publish**.
    - Browse for Files: Click **Create**, **Upload**, select the file, and click **OK**.

- **[Replace Content](https://help.salesforce.com/s/articleView?id=mktg.mc_ceb_replace_content.htm&release=264.0.0&type=5)**  
    Replace content in Marketing Cloud Engagement Content Builder. You can only replace content added using the upload process.
- **[Copy File URL](https://help.salesforce.com/s/articleView?id=mktg.mc_ceb_copy_file_url.htm&release=264.0.0&type=5)**  
    Copy the URL of a Marketing Cloud Engagement Content Builder file for use in another email, landing page, or another location
- **[Supported File Types](https://help.salesforce.com/s/articleView?id=mktg.mc_ceb_supported_file_types.htm&release=264.0.0&type=5)**  
    You can upload to Content Builder these file types up to 5 MB per file.