Duplicate Character Remover
Text ToolsRemove repeated letters and symbols from text
Embed this tool on your websiteFree
- Choose how tall the frame should be.
- Press Copy code.
- Paste it into your page, blog, WordPress or Notion HTML block.
The tool runs inside your visitor's browser, nothing is uploaded, and a small "Powered by ToolCloak" line stays under it. The second line (script) is optional: it makes the frame fit the tool's height.
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History
All history →Duplicate Character Remover — at a glance
Clean repeated characters out of your text.
How to use it — step by step
Any text and a mode: all duplicates or only repeats in a row.
Add your text
Paste or type your input into the box. The Sample button fills in an example.
Choose the options
Pick the mode and settings you need. Results update when you run the tool again.
Press Remove Duplicates
The result is made instantly inside your browser.
Copy the result
Use the Copy button, or send it to another tool.
Pro tips
Small things that make the result better.
Quick facts
Frequently Asked Questions
What is the difference between the modes?+
All duplicates keeps only the first of each character anywhere. In a row only shortens runs like “ooo”.
Does it change line breaks?+
No, line breaks are always kept.
Is my data safe?+
Yes. Everything runs inside your own browser. Your text, files and images are never uploaded to any server.
Is this tool really free?+
Yes — completely free, no signup, no watermark and no usage limit.