AI text has a look. Em dashes, curly quotes, a tidy ellipsis, and invisible characters that ride along when you copy it. Here is how to strip that AI formatting fast.
What counts as AI formatting
When people say text "looks AI-formatted," they mean a specific set of traits:
- Em dashes used constantly to set off asides
- Smart quotes and the single ellipsis glyph instead of three dots
- Invisible characters like zero-width spaces that paste in from the tool
- Non-breaking spaces that cause odd gaps
- Overly even spacing and the occasional double space
None of it is visible as "formatting" in the usual sense, which is why it is hard to remove by hand.
The fast way to remove it
Paste the text into a cleaner that handles all of it in one pass. A good one will:
- replace em and en dashes with a comma, hyphen, or nothing
- straighten curly quotes and turn the ellipsis glyph into three dots
- strip zero-width spaces, the byte-order mark, and other invisible characters
- normalize non-breaking spaces and collapse double spaces
textscrubr does exactly this in your browser, and it keeps your real structure: headings, bullet and numbered lists, blockquotes, and code stay intact while the AI residue is removed.
Why not just retype it?
Because you cannot see the invisible characters, so you will miss them, and manually swapping every em dash and curly quote across a long document is slow and error-prone. A cleaner catches every instance at once and shows you a count of what it pulled out.
Formatting vs structure
There is an important difference. AI formatting (dashes, quotes, hidden characters) is noise you want gone. Your structure (lists, headings, code) is meaningful and you want to keep it. Generic cleaners flatten both. A structure-aware cleaner removes only the noise, which is what you want when the text is going into a document, email, or CMS.
After you clean it
Removing AI formatting handles the mechanical tells. If you also want the writing to read as human, vary the sentence rhythm and add specifics that only you would include. Clean formatting plus real editing is what makes AI drafts publishable.