MassLoaderMassLoader
MassLoader Extension Icon
Chrome Extension

Download & Install MassLoader

Get up and running in under 2 minutes. Works on Chrome, Edge, and any Chromium browser.

ChromeChrome
EdgeEdge
BraveBrave
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Get MassLoader — Free

No sign-up required. Instant download.

Video Tutorials

Watch these short guides to get started in minutes.

How to Install the Extension

Step-by-step walkthrough for loading MassLoader via Developer Mode.

How to Use MassLoader

See how to bulk download OnlyFans posts, messages, and purchased content.

Installation Guide

1

Download the .zip File

Click "Get MassLoader — Free" below. You'll download a .zip file directly — no Chrome Web Store required.

2

Unzip and Load in Chrome

Unzip the downloaded file. Open chrome://extensions, enable Developer Mode, click "Load Unpacked", and select the unzipped folder.

3

Open OnlyFans

Navigate to any creator profile, your messages, or purchased content page on OnlyFans.com.

4

Click Download

The MassLoader icon will appear in your toolbar. Click it, select your content types, and start the bulk download.

How to Enable Developer Mode & Load Unpacked

Because MassLoader is not on the Chrome Web Store, you install it as an unpacked extension:

  1. Open Chrome and navigate to chrome://extensions
  2. Toggle Developer mode on (top-right corner)
  3. Unzip the downloaded Mass-Viewer-for-Onlyfans.zip file
  4. Click “Load unpacked” and select the unzipped folder
  5. The extension icon will appear in your Chrome toolbar — ready to use

System Requirements

Browser

Chrome 90+, Edge 90+, Brave

OS

Windows, macOS, Linux

Memory

2GB RAM minimum

Ready to Download?

Takes less than 2 minutes to set up.

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