Making it easy for you to migrate your attachments in bulk from QuickBooks Desktop (QBDT) to QuickBooks Online (QBO) is my priority today, @Hilltop527. Let me give you insights about this feature.

At this time, we have ready-made steps on how to transfer your data from desktop to online. However, you need to insert your attachments manually to your transactions or client's information in QBO. I understand your interest in getting a migrator tool that could simplify the process of exporting your attachments. While the option is unavailable, I recommend sending a feature request directly to our product developers. This way, they can determine what enhancements and improvements are needed to make our product more effective and convenient for our users. 

Here's how:

1. Go to the Gear icon, then Feedback.
2. Enter your comments or product suggestions.
3. Tap Next to submit.

Once your entries are available in QBO, you can run through the resources from this article to get started and track your entries accordingly: Learn about QuickBooks Online with how-to videos.

On the other hand, I'm adding these links for more hints while transferring your data from QBDT to QBO:

• Move your QuickBooks Desktop file to QuickBooks Online
• Learn how features and data move from QuickBooks Desktop to QuickBooks Online

Once your entries are available in QBO, you can run through the resources from this article to get started and track your entries accordingly: Learn about QuickBooks Online with how-to videos.

Thank you for your first visit here in the Community. If you have follow-up questions while handling your data, please let me know by leaving a comment below. I'm always here to help. Have a great day!