Convert a List to Columns
Create multiple columns from a single list. Runs entirely in your browser, so your data never leaves your device.
0 chars · 0 lines
Output
The result appears here as you type.
How to use Convert a List to Columns
- 1. Paste your list. Enter your items into the input pane, one per line. Any single-column list you want laid out across multiple columns works here.
- 2. Set the number of columns. Enter how many columns to arrange the items into using Columns. Items fill row by row across that many columns, with padding applied so entries line up.
- 3. Choose a column separator. Type the text placed between columns in Column separator, such as a few spaces or a tab, to control the gap between adjacent columns.
- 4. Copy the columned result. The output pane shows your list arranged into aligned columns. Copy the result into a fixed-width text display or a monospaced document.
When to use Convert a List to Columns
Convert a List to Columns rearranges a single-column list into multiple aligned columns. Reach for it when a long single-column list would read better broken across several columns, like in a printed reference or terminal output.
- Formatting a long list for a printed page. A single-column list of a hundred items would take several pages printed one per line, but arranging it into four columns fits it onto far fewer pages.
- Displaying options in a compact terminal-style layout. A list of command options or shortcuts needs to be shown in a compact grid similar to how terminal tools list flags, which arranging into columns replicates.
- Laying out a name list for a program or index. An event program lists many attendee names and would look cramped as a single tall column, so splitting into two or three columns fits the layout better.
- Aligning a reference table of short codes. A list of short codes or abbreviations reads more like a reference table when broken into columns with a consistent separator, rather than scrolling through one long column.
Examples
Two aligned columns
Input
apple fig banana kiwi
Output
apple fig banana kiwi
About the Convert a List to Columns tool
Convert a List to Columns is a free online tool that works entirely inside your web browser. Create multiple columns from a single list. Because the processing happens on your own device, nothing you enter is uploaded, logged or stored anywhere.
This page is one of 114 List utilities on EditSafely. Each one does a single job well, and all of them follow the same rule: your input stays on your machine.
You can shape the output with 2 settings, including Columns and Column separator, and the result refreshes the moment you change one. A worked example further down the page shows exactly what the tool produces for a real input.
Because nothing leaves your device, the tool is suitable for sensitive content such as internal documents, credentials or customer data. It also responds instantly, since every keystroke is handled on your own machine rather than by a remote API.
Frequently asked questions
Is Convert a List to Columns free to use?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Is it safe to paste sensitive or confidential data?
Everything happens locally. Your browser downloads the tool's code once, then does all the processing itself; nothing you enter is transmitted, stored or logged. You can even go offline after the page loads and it will still work.
How much text can I process at once?
There is no fixed limit. Because the work happens on your own device rather than on a shared server, the practical ceiling is your machine's memory, which comfortably handles inputs far larger than typical online tools allow.
Do I need to sign up or install anything?
No. The tool works in any modern browser on desktop, tablet or phone. There is no account to create, no extension to add and no software to install.
How do I use the result?
The output panel has a one-click copy button, and you can keep refining the input while you work; the result updates in place as you type.