Make List Items Lowercase
Change all to small 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 Lowercase
- 1. Paste your list. Put one item per line into the input pane, such as names or tags typed in mixed or upper case.
- 2. Check the lowercase conversion. Every letter in every item is converted to its small-letter form. There are no options; the whole list downcases in one pass regardless of its starting case.
- 3. Copy the lowercase list. Copy the result into a slug generator, filename list, or any field where consistent lowercase text is expected.
When to use Make List Items Lowercase
Make List Items Lowercase downcases every letter across a whole list in one step, useful whenever mixed or inconsistent capitalization needs to become uniform. Use Make List Items Lowercase before feeding a list into anything that treats case as meaningful, like a set of unique keys.
- Normalizing tags before deduplication. A tag list has 'Design', 'design', and 'DESIGN' as separate entries because of inconsistent case. Lowercase the whole list first so a later dedupe step treats them as one tag.
- Preparing filenames for a case-sensitive system. You are uploading files to a server where filenames are case-sensitive and need to match a lowercase naming convention. Lowercase the filename list before renaming.
- Cleaning up email addresses from a form. A signup form export has email addresses typed in various cases, but your system expects them lowercase for matching. Convert the list before importing it.
- Standardizing keywords for a search index. A list of keywords or search terms was typed with inconsistent capitalization. Lowercase them all so the search index treats matching terms as identical.
Examples
Lowercase each item
Input
Red Apples Green Pears
Output
red apples green pears
About the Make List Items Lowercase tool
Make List Items Lowercase does its work locally, right in the browser. Change all to small 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
Is Make List Items Lowercase 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.