LibreOffice: How to Quickly Remove Many Empty Rows in Spreadsheets

Lazy Loaded Image

↑ Click on the rectangle button located at the top-left corner of the screen to select the entire document. ↑

Lazy Loaded Image

↑ To select all the empty spaces, we can use the "Data Filter" tool located under the "Data" label. ↑

Lazy Loaded Image

↑ Click one of the buttons with a downward-facing triangle on it to bring up this menu. ↑

Lazy Loaded Image

↑ Now we can click the ‘Empty’ label, and then select the ‘Show only the current item’ option to display only the empty areas in our document. ↑

Lazy Loaded Image

↑ Make sure to deselect the areas on line 1, then select the rest of the document and right-click > Delete. ↑

Lazy Loaded Image

↑ This will bring up the "Delete Cells" window. Select "Delete entire row(s)."" ↑

Lazy Loaded Image

↑ The empty rows have now been removed from the document. To restore the other rows, click the button with the downward-facing triangle again, select all rows with values, and then click OK. ↑

Lazy Loaded Image

↑ And voilà! ↑

LibreOffice: How to Populate Empty Rows with Incrementing Numbers


In Excel, if you select a group of cells, type what you want, and press CTRL + Enter, all the selected cells are populated with the same value. This is especially handy if you want to generate ID numbers for your Anki decks. How can we do this in LibreOffice? In LibreOffice, filling rows with incremented numbers works a bit differently, but it’s not difficult at all! Here's how it's done!

Lazy Loaded Image

↑ Select the rows you want to populate, then go to "Sheet > Fill Cells > Fill Series." ↑

Lazy Loaded Image

↑ Since my starting point is the second row and my ending point is the 11th row, I type these numbers accordingly and increment by 1. ↑

Lazy Loaded Image

↑ And the result! ↑