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![RileyRalmuto Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::130347523.png) Riley Coyote [@RileyRalmuto](/creator/twitter/RileyRalmuto) on x 10.6K followers
Created: 2025-06-05 06:02:50 UTC

chatgpt embeds an invisible watermark throughout its messages.

so i built a decoder to find and remove it.

here is a recording of me copying an output, pasting it into the the decoder, showing the hidden unicode characters, and then deciphering those characters (string of punctuation and an "EE")

ssshhhhh dont tell anyone.

![](https://pbs.twimg.com/amplify_video_thumb/1930505021302382592/img/QW1V0I7h5z3PAeLG.jpg)

XXXXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1930505574443040972/c:line.svg)

**Related Topics**
[open ai](/topic/open-ai)

[Post Link](https://x.com/RileyRalmuto/status/1930505574443040972)