Remove hidden characters from ChatGPT text
ChatGPT output has been found to contain narrow no-break spaces and other characters that look like spaces but are not. This page lists exactly what your text contains and removes it.
In 2025 people noticed that ChatGPT responses contained the narrow no-break space, U+202F, and other unusual characters in place of ordinary spaces, and the name ChatGPT watermark stuck. These characters make copied text easy to flag with a simple scan and cause real problems: search fails, code breaks, and forms reject the text. This tool scans for every non-standard space, joiner, format character and unusual punctuation mark, for Cyrillic or Greek letters posing as Latin ones, and for the hidden citation codes web-search answers leave behind. It shows each one with its Unicode name and count, and replaces or removes them.
Your words are not touched. Only the characters between them change, so the clean copy reads exactly the same.
How to remove hidden characters from ChatGPT text
- Paste the ChatGPT text. The scan is instant and local.
- Read the report. Every unusual character is named with its code point and count.
- Clean and copy. Hidden characters removed, special spaces normalised, and optionally quotes and dashes straightened.
Why use myowntext for this
Nothing is uploaded
Text is processed by your browser. There is no server, so contracts, cover letters and private notes never travel anywhere.
Instant, even offline
Every result appears as you type. Once a page has loaded it keeps working without a connection.
Shows its work
Counts, highlights and reports tell you exactly what was found and what changed. Nothing is hidden behind a spinner.
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Free with no sign-up, no word cap, no ads and no nag to upgrade.
Questions people ask
Which characters count as a ChatGPT watermark?
The narrow no-break space (U+202F) is the best known, along with non-breaking spaces, zero-width characters, soft hyphens, curly quotes and em dashes. Web-search answers also carry citation codes wrapped in private-use characters that turn into gibberish such as "citeturn0search0" when pasted. The report names every one it finds in your text with its code point and count.
Does removing these characters change how the text reads?
No. A narrow no-break space becomes a normal space and zero-width characters vanish, which is invisible on screen but matters to software.