Text cleanup guide
Why does pasted ChatGPT text show asterisks?
When you see **words** after pasting, you are usually seeing Markdown syntax for bold text. A destination that takes the paste as plain text may show the markers instead of bold styling. You can remove them when you want clean prose, or keep them when you want Markdown formatting.
Why do ** and ### appear after copying?
Markdown writes formatting with ordinary characters. A pair of asterisks around words, such as **Important**, is a common way to mark bold text. A line beginning with ### can mark a heading. Hyphens may begin lists, and backticks can surround code.
Those characters are useful when the next app understands Markdown. When an app treats your paste as plain text, the same characters remain visible. This is common in copied AI answers, but it can happen with any Markdown text. The symbols describe formatting; they do not identify the writer.
Why can the copy button and text selection paste differently?
A browser can place more than one representation of copied content on the clipboard, and the destination app chooses what it accepts. A site's copy button may prepare different content from the browser's ordinary selection-and-copy action. The exact result can vary by page, browser, and destination, so a successful paste in one attempt does not guarantee the next path will behave the same way.
If you are pasting into a Markdown editor, first check whether its Markdown preview renders the result you already have. If the text is genuinely flattened or the destination ignores its formatting, changing the destination's paste or view setting may matter more than cleaning punctuation.
How can I remove bold markers without changing code?
Decide which marks are formatting and which are literal text. A blanket find-and-replace for every * can damage examples, formulas, or code. For a short note, make a copy, remove only the paired ** around prose, and check the result. For repeated cleanup, use a selective tool and preview before you copy.
In this tested example, a pasted note looks like this:
**A clear point**
Next paragraph
```python
print("**keep this**")
```With “Tidy extra blank lines” and “Remove Markdown bold markers” selected, Atrimau Text Cleaner produces:
A clear point
Next paragraph
```python
print("**keep this**")
```The prose loses its bold markers and the extra blank line; the code example keeps its asterisks. The tool also preserves inline and indented code. It may leave markers wrapped around links or inline code to avoid changing their structure. It cannot tell whether a plain **word** was meant as literal characters or Markdown, so the bold option begins off and you can review the result.
When should I keep the formatting?
Keep the markers when the next app accepts Markdown and you want its bold, headings, or lists. Keep them in documentation, code examples, and any text where the characters themselves matter. If the destination already displays a table or formatted note correctly, there may be nothing to clean.
Atrimau Text Cleaner focuses on paired bold markers and blank lines. It does not remove heading marks, list syntax, links, or every other Markdown form. That limited scope helps you see exactly what changed.
Do these symbols prove the text was written by AI?
No. People and software have used Markdown long before AI chats. Visible ** or ### tells you about the text format or the way it was pasted, not who wrote it. Removing the markers improves readability in the right destination; it is not a reliable way to determine or change a text's origin.
Ready to clean a copy?
Paste it into Atrimau Text Cleaner, choose only the changes you need, inspect the result, and copy it when it looks right. The tool processes your text in your browser.
Try Atrimau Text Cleaner