How Do I Add Symbols to AutoCAD Library?

Adding symbols to the AutoCAD library is a useful technique that can greatly enhance your drafting and design projects. Whether you’re working on architectural plans, electrical diagrams, or mechanical drawings, having a comprehensive library of symbols at your disposal can save you time and effort.

What are Symbols?
Symbols in AutoCAD are pre-drawn objects or shapes that represent a specific element or component. These symbols can range from simple geometric shapes to complex electrical or mechanical components. By using symbols, you can easily insert these predefined objects into your drawings without having to redraw them from scratch.

Why Add Symbols to the AutoCAD Library?
Adding symbols to the AutoCAD library allows you to create a personal collection of frequently used objects. This collection becomes an invaluable resource that saves you from recreating commonly used elements repeatedly. Additionally, having a well-organized library improves your drawing efficiency and consistency.

Step 1: Create a New Symbol Library
To begin adding symbols to the AutoCAD library, start by creating a new symbol library. Follow these steps:

  • Open AutoCAD and navigate to the “Manage” tab in the ribbon menu.
  • Click on the “Customization” panel, then choose “Customize User Interface.

  • In the “Customize User Interface” dialog box, select the “Transfer” tab.
  • In the left pane of this tab, find and select “Tool Palettes” under “Partial CUI Files. “
  • Click on the “+” icon next to Tool Palettes to expand its options.
  • Select any existing tool palette group or create a new one by right-clicking on Tool Palettes and choosing “New Palette. “
  • Name your new palette appropriately (e.g., Electrical Symbols).
  • Click on the “Add from Library” icon (represented by a folder with a green plus sign) in the right pane.
  • Browse through the available symbol libraries and select the ones you want to add to your new palette.
  • Click “OK” to add the selected symbols to your palette.

Step 2: Customize Your Symbol Library
Once you’ve created your new symbol library, it’s time to customize it according to your needs. Here’s how:

  • Select the newly created palette in the tool palette window.
  • Right-click on any empty space within the palette and choose “Properties” from the context menu.
  • In the properties dialog box, you can modify various aspects of your palette, such as its name, size, and appearance.
  • You can also rearrange or group symbols within the palette for better organization and ease of use.

Step 3: Add Symbols to Your Drawing
Now that you have set up your symbol library, let’s see how you can insert symbols into your drawings:

  • Open a new or existing drawing in AutoCAD.
  • To access your custom symbol library, click on the “Tool Palettes” button on the ribbon menu or type ‘TP’ in the command line and press Enter.
  • Your custom symbol library will appear as a floating window. Simply drag and drop symbols from this window onto your drawing area.
  • You can also right-click on a symbol within the tool palette window and choose “Properties” to modify its properties before inserting it into your drawing.

Tips for Maximizing Efficiency

– Organize your symbol library into different palettes based on their category or function. This makes it easier to locate the desired symbol quickly.

– Customize the appearance of your symbols using AutoCAD’s built-in editing tools. You can change colors, line weights, and other properties to match your drawing style. – Regularly update and expand your symbol library to include new components or objects that you frequently use.


Adding symbols to the AutoCAD library is a straightforward process that offers significant benefits in terms of time-saving and improved drawing consistency. By creating a customized symbol library, you can quickly insert frequently used objects into your drawings with just a few clicks. Remember to organize and customize your symbol library to maximize efficiency and ease of use.