Remove AI watermarks from ChatGPT text.
Our free tool finds and eliminates hidden characters like zero-width spaces that ChatGPT and other AI writing tools insert into their outputs. It can detect and remove invisible watermarks from AI-generated content. No registration is required, and no data is stored.
Cleaned Output
We successfully changed every space to a standard space (U+0020).
We target every hidden ChatGPT watermark including:
1. Zero-Width Space
2. Zero-Width Non-Joiner
3. Zero-Width Joiner
4. Soft Hyphen
5. Word Joiner
X-Ray View (Spaces Visualized)
Why Remove Watermarks From AI Texts?
Privacy
Text may contain trackable markers.
Copy/Paste
Invisible markers can transfer between apps.
Readability
Hidden characters can lead to formatting issues.
Text Detection
AI detection tools may flag your content.
What Are Invisible AI Watermarks?
AI tools like ChatGPT sometimes insert invisible characters—such as zero-width spaces—into generated text. These hidden markers don’t affect readability, but they can be used to help identify AI-generated content.
What About Visible AI Watermarks?
These are patterns of words, phrases and punctuation marks in certain locations throughout the text. Everybody knows about the ChatGPT em dash but there are many more red flags which trigger AI detectors. This is why you should rewrite the text to break the patterns.