Some folks are watermarking LLM output with Non-Breaking Spaces, and non-printing Unicode. Here is a script you can bind to a Windows hotkey that will strip/clean your paste buffer of these characters. Beeps if watermarking detected. Can be useful to avoid other strange failures in CSV, and git.
https://github.com/secwest/Strip-ClipboardUnicode
dragosr /
npub1wl…eryt0
2025-05-17 22:50:24
Author Public Key
npub1wlwdlj43gwu8nem6f93swk7sz92vaen406uk22uuank2euz4l6js2eryt0Seen on
wss://relay.mostr.pubPublished at
2025-05-17 22:50:24Event JSON
{
"id": "1422e5c4dc8321ee742c3ec236f69225e4e1dbd94a6356d7e21cf270254669d6",
"pubkey": "77dcdfcab143b879e77a4963075bd01154cee6757eb9652b9cececacf055fea5",
"created_at": 1747522224,
"kind": 1,
"tags": [
[
"proxy",
"https://chaos.social/users/dragosr/statuses/114525616524143228",
"activitypub"
],
[
"client",
"Mostr",
"31990:6be38f8c63df7dbf84db7ec4a6e6fbbd8d19dca3b980efad18585c46f04b26f9:mostr",
"wss://relay.mostr.pub"
]
],
"content": "Some folks are watermarking LLM output with Non-Breaking Spaces, and non-printing Unicode. Here is a script you can bind to a Windows hotkey that will strip/clean your paste buffer of these characters. Beeps if watermarking detected. Can be useful to avoid other strange failures in CSV, and git.\n\nhttps://github.com/secwest/Strip-ClipboardUnicode",
"sig": "2fdd173a2518f67d07a5611eeca0e385e094af345ec85112c049d72d9c46b224ec0f2a5971fbe200360af3a26897dc46366c1de12000cf4d9183accee6af0885"
}