How To Add An Attachment In Trello

How To Articles

Including attachments in Trello is an excellent method for improving your project management and teamwork skills. As a frequent user of Trello, I have found this function to be extremely beneficial and efficient. In this piece, I will lead you through the simple process of attaching files in Trello and also provide some of my own tips.

Step 1: Open the Card

To begin, open the card where you want to add the attachment. This could be a card on your Trello board representing a task, a project, or any other item you’re working on. Simply click on the card to open it and access its details.

Step 2: Click on the Attachment Icon

Once you have the card open, you’ll notice a series of icons at the top of the card’s details. Look for the attachment icon, which looks like a paperclip. Click on this icon to initiate the attachment process.

Step 3: Select or Drag and Drop the File

After clicking on the attachment icon, a dialog box will appear, giving you options to select or drag and drop the file you want to attach. You can either click on the “Choose a file” button and navigate to the file on your device or simply drag and drop the file from your file explorer directly into the dialog box.

Here, it’s worth mentioning that Trello supports a wide range of file formats, including documents, images, videos, and more. This flexibility allows you to attach various types of files relevant to your projects.

Step 4: Add Description (Optional)

Once you have selected or dragged and dropped the file, Trello gives you an optional field to add a description. This can be helpful for providing additional context or instructions related to the attachment. If you want to add a description, simply type it in the provided text box.

Step 5: Save the Attachment

After you have added the attachment and description (if applicable), click on the “Save” button to save the attachment to the card. Trello will process the attachment and display it within the card’s details.

It’s important to note that Trello allows you to attach multiple files to a single card. You can repeat the above steps to add more attachments as needed.


Adding attachments in Trello is a straightforward process that can significantly enhance your productivity and collaboration. Whether you need to share documents, images, or any other file types, Trello provides a user-friendly interface to seamlessly attach and access files within your project management workflow.

By following the step-by-step guide I provided, you can easily add attachments to your Trello cards and keep all the relevant information in one place. Give it a try and experience the convenience it brings to your projects!