How to Make Lines in Excel

What this does

Excel has no feature called a "line". The word covers five unrelated things, and picking the wrong one is why the same instructions work for one person and not the next. A row is a horizontal band of cells with a number down the left edge. A border is a drawn edge you apply to selected cells and that prints. Gridlines are the faint guides Excel shows between all cells; they are a view setting and do not print by default. A line inside a cell is a manual line break within one cell's text. A line chart plots a series as a connected line. Each has its own control, its own shortcut, and its own failure mode. Before you run it on a workbook other people depend on, try it on a copy or a few rows first. Undo only reaches back through the current session, so a quick trial run is the cheapest way to see exactly what will change before the file is saved and shared. Treat “make lines in excel” as a small repeatable workflow rather than a one-off click you hope to remember next time. Use a small test block before the live file, so any surprise in the affected cells shows up while it is still harmless. When this is a ribbon command, the selection matters more than the button: confirm the range, apply the command, then spot-check the output before saving. That turns a visual that makes the number obvious at a glance into a method you can reuse, explain, and defend when the workbook leaves your screen.

A worked example

Someone asked to "add lines to the table" almost always means borders: select A1:D20 and press Ctrl+Shift+7 (Home ▸ Borders ▸ All Borders) — those lines print. If instead the sheet needs another record, that is a row: right-click row 5's number ▸ Insert, or press Ctrl+Shift+= with the row selected. If the faint lines vanished, that is the gridline toggle: View ▸ Show ▸ Gridlines. And if an address needs to sit on two lines inside cell B2, click into B2, place the cursor and press Alt+Enter (Ctrl+Option+Enter on Mac). Naming the right feature is the whole job here: once you know whether you need a row, a border, a gridline, a line break or a chart, each one is a single shortcut — and every minute lost to this question was spent applying the wrong one. When the result is not what you expected, undo straight away rather than repairing it by hand — undo restores the sheet exactly, while manual fixes tend to leave small inconsistencies behind that surface later.

In Google Sheets

This is a command rather than a formula, so there is no syntax to carry over. Google Sheets arranges its commands in menus across the top instead of a ribbon, names some of them differently and does not have every Excel command — look for the equivalent in the Sheets menus or its help before assuming the steps match. Nothing on this page is behind a login or a download: the exact answer is at the top, and the detail below it is there for when you need it. That is the whole promise here — the answer first, and just enough context to make it stick. Here is the takeaway for “make lines in excel”: follow the steps at the top, check the result on the sheet itself, and keep undo in mind while you experiment. Done once deliberately, it becomes something you do from memory in Excel rather than something you search for again.

Common mistakes

• Applying borders when the intent was gridlines: borders stay after the View toggle is switched off, because they are cell formatting, not a display setting.
• Expecting gridlines to appear on paper — printing them is a separate checkbox on the Page Layout tab, off by default.
• Pressing Enter to get a second line inside a cell: Enter commits the cell and moves down. Alt+Enter is the one that stays inside.
• Deleting a "line" by pressing Delete on a row: that clears the contents and leaves an empty row. Right-click ▸ Delete removes the row itself and shifts the rest up.
• Using merged cells to fake a wider line of text — merging breaks sorting, filtering and most range formulas. Wrap Text plus Alt+Enter does the same job without the damage.

Frequently asked questions