Keep only unique
Runnable aboveKeep only unique
Input
a
b
a
cExpected result
b
c- Mode: remove_all
Input
0 characters · 0 lines
Output
Output will appear here.
Tool options
Examples
🔒 Processed locally in your browser
Chain with…
These tools accept list output. Run this tool to enable one-click hand-off.
List
About Delete All Duplicate List Items
Delete All Duplicate List Items is a List tool that takes list input and returns list output. It runs entirely in your browser, so your input never leaves your device.
- Input
- list input
- Output
- list output
- Where it runs
- In your browser
- Chainable
- Yes
- Options
- 3 configurable
- Examples
- 1 in the catalog
Benefits
- Processed locally in your browser
- Accepts pasted text
- Input can come straight from your clipboard
- Copy the result with one click
- Download the result as a file
- Chain the output directly into another tool
Step by step
How to use Delete All Duplicate List Items
5 steps, all from the panel above — nothing leaves your browser.
Paste your input
Type or paste your list into the input panel above — it keeps a running character and line count as you type.
Set the options
Adjust the 3 tool options — Case sensitive, Mode, Trim items.
Run the tool
Run it — the work happens in your browser, so nothing is uploaded.
Collect the result
The result appears in the output panel as list output. From there you can copy it with one click, download it as a file.
Chain it onward
The chain panel lists tools that accept this output; sending the result opens the next tool with its input already filled in.
Formats
Supported formats
What Delete All Duplicate List Items accepts and what it hands back.
Accepts
Pasted list content; no file upload is involved.
Produces
Returned as list output; no specific file format is declared for it. From the output panel you can copy it with one click, download it as a file.
Configuration
Case sensitive
boolean · default false
Mode
select · default remove_all
Trim items
boolean · default true
Examples
Examples and use cases
1 catalog example for Delete All Duplicate List Items. Runnable examples can be loaded from the examples panel above.
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Find items that appear exactly once in a list.
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Find Duplicate List Items
Find items that appear more than once, optionally with counts.
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Find the Length of a List
Count total, unique, and duplicate items in a list.
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Randomize a List
Shuffle list items into a random order.
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FAQ
Frequently asked questions
Answers for Delete All Duplicate List Items, taken from the tool's own catalog definition.
Does Delete All Duplicate List Items run in my browser or on a server?
It runs entirely in your browser — the work happens on your device.
What input does Delete All Duplicate List Items accept?
list input.
What do I get back, and what can I do with it?
The result is list output. From the output panel you can copy it with one click, download it as a file.
Can I chain Delete All Duplicate List Items into another tool?
Yes. After a run, the chain panel lists tools that accept list output (12 compatible tools in the catalog right now) and hands the result across with one click.
Does Delete All Duplicate List Items need any configuration?
Yes — the tool options panel above exposes 3 settings: Case sensitive, Mode, Trim items.
Do I need an account?
No. Accounts only add conveniences: favourites, recent-tool history and saved workflows.
What is included with Delete All Duplicate List Items?
Processed locally in your browser; Accepts pasted text; Input can come straight from your clipboard; Copy the result with one click; Download the result as a file; Chain the output directly into another tool.
Get started
Start using Delete All Duplicate List Items
The tool is ready above — add your list and run it. It all happens in your browser, so nothing is uploaded.