The Infinite Table
Google Docs attempts to make data entry intuitive when working with tables. A common workflow involves typing data into a cell, pressing the “Tab” key to instantly move to the next cell to the right, typing more data, and repeating. However, if your cursor is located in the very last cell of the table (the bottom-right corner) and you press the Tab key, Google Docs will automatically generate an entirely new, empty row at the bottom of the table and move your cursor into it. If you were simply trying to tab out of the table to continue writing your paragraph, this creates unwanted structural bloat.
Navigating Without Generating Rows
Unfortunately, Google Docs does not have a specific settings toggle to disable the “Tab creates new row” behavior. To stop Google Docs from automatically adding new rows, you must change how you navigate out of the final cell.
The solution requires breaking the muscle memory of using the Tab key as a universal escape button. When you have finished entering data into the final, bottom-right cell of your table, do not press Tab. Instead, use the Down Arrow key on your keyboard. Pressing the down arrow will cleanly move your cursor out of the table entirely and place it on the next standard line of text below the table structure. Alternatively, you can simply use your mouse to click below the table. By avoiding the Tab key in that specific final cell, you prevent Docs from assuming you want to expand the table’s dimensions.