Em dash remover

Paste AI-written text and swap every em dash for a comma, hyphen or period. Curly quotes, odd spaces and hidden characters go too.

Free tool · Updated Nov 13, 2026

Your text

Replace em dashes with

Also fix

Clean text

Paste text above and the clean version shows here.

How to use it

Paste your text in the box.
Pick what replaces each em dash: a comma, a hyphen or a period.
Choose which other fixes to make.
Copy the clean text.

Tips

A comma fits most em dashes. Use a period when the dash joins two full sentences.
Read the result once. Some sentences read better rewritten than patched.
Number ranges like 2020–2025 become 2020-2025 on their own.
Hidden characters sneak in when you copy from a chat. Removing them keeps forms and code editors happy.

Frequently asked questions

Why remove em dashes from AI text?

Chatbots use em dashes far more often than most people do, and many readers now take them as a sign that AI wrote the text.

What are hidden characters?

Invisible characters such as zero-width spaces and soft hyphens. They can break word counts, searches and code. The tool removes them and keeps the ones emoji need.

Does it change my words?

No. Only punctuation and spacing change. Your words stay as they are.

Is my text sent anywhere?

No. Everything runs in your browser.

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