Show HN: Stun LLMs with thousands of invisible Unicode characters
Hacker News (score: 119)
Found: November 24, 2025
ID: 2485
Description
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Show HN: Stun LLMs with thousands of invisible Unicode characters
I made a free tool that stuns LLMs with invisible Unicode characters.
*Use cases:* Anti-plagiarism, text obfuscation against LLM scrapers, or just for fun!
Even just one word's worth of “gibberified” text is enough to block most LLMs from responding coherently.
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