Make List Items Uppercase
Change all to capital letters. 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 Make List Items Uppercase
- 1. Paste your list. Put one item per line into the input pane, such as headings or codes typed in lowercase or mixed case.
- 2. Check the uppercase conversion. Every letter in every item is converted to its capital form. There are no options; the entire list capitalizes fully in one pass regardless of the starting case.
- 3. Copy the uppercase list. Copy the result into a heading, label set, or any field where full capital letters are the expected style.
When to use Make List Items Uppercase
Make List Items Uppercase converts every letter across a whole list to capitals in one step. Reach for Make List Items Uppercase whenever a list of labels, codes, or headings needs the emphasis and consistency of all capital letters.
- Formatting country or currency codes. A list of country codes was typed in lowercase but your system expects the standard uppercase format like US or EUR. Convert the whole list at once.
- Preparing shouting-style headings for a poster. A flyer or poster design calls for section headings in bold capital letters. Uppercase the heading list before dropping it into your layout tool.
- Standardizing SKU or part number lists. A supplier sent part numbers in lowercase but your inventory system stores them in uppercase for consistency. Convert the list before importing it.
- Matching a constant naming convention. You are listing constant names for a script or config file that follow the ALL_CAPS convention. Uppercase your draft list before pasting it into the code.
Examples
Uppercase each item
Input
red apples green pears
Output
RED APPLES GREEN PEARS
About the Make List Items Uppercase tool
Make List Items Uppercase does its work locally, right in the browser. Change all to capital letters. There is no upload step, no queue and no account, and your data never travels over the network.
It belongs to the List Tools collection on EditSafely, a set of 114 small, focused List utilities that share the same instant, private workspace.
There is nothing to configure. Provide the input and the result appears on its own. A worked example further down the page shows exactly what the tool produces for a real input.
Running locally also makes the tool fast and dependable: results appear as you type or drop a file, there is no server outage that can take it down mid-task, and confidential data can be processed without a second thought.
Frequently asked questions
Does Make List Items Uppercase cost anything?
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?
No data leaves your device. The whole tool is JavaScript that runs inside your browser tab, so there is no upload, no server-side processing and no log of what you did. If you disconnect from the internet after the page loads, it keeps working.
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?
Nothing to install and no account needed. Open the page in any up-to-date browser, including on a phone or tablet, and the tool is ready.
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.