Em dash remover
Remove em dashesand the AI tell that comes with them
The em dash is the most recognizable sign of AI-written text. CleanyAI finds every em dash and double dash in your copy and swaps it for natural punctuation, a comma, a period, or a clean hyphen, so your writing reads like a person wrote it.
What the em dash remover fixes
- Em dashes (the long dash) replaced with a comma, period, or hyphen by context
- Double dashes used as a dash substitute, cleaned up
- Spaced and unspaced dash variants normalized consistently
- Other formatting left by AI tools removed in the same pass
The plan is simple — we ship on Friday — assuming the tests pass — and then we celebrate.
The plan is simple, we ship on Friday, assuming the tests pass, and then we celebrate.
How to remove em dashes
- 01
Paste
Drop in the text that is full of em dashes.
- 02
Clean
Every dash is normalized to natural punctuation instantly.
- 03
Copy
Take the cleaned text and use it anywhere.
Em dash questions
- Why is the em dash considered an AI tell?
- Large language models lean heavily on the em dash because it is grammatically flexible. People type it far less often, partly because it is awkward to enter on most keyboards, so a string of em dashes is a common signal that text was AI-generated.
- What does the em dash get replaced with?
- CleanyAI picks natural punctuation based on context, usually a comma or a period, and falls back to a plain hyphen where a connector reads better. The goal is text that no longer looks machine-formatted.
- Will it also remove other formatting?
- Yes. In the same pass it can strip Markdown, headings, bold, and lists, so you get fully clean plain text, not just dash fixes.
Strip the em dashes
Paste your text and clean every dash in one click. Free, no sign-up.