A free tool that stuns LLMs with thousands of invisible Unicode characters

Summary

🎲 Text Gibberifier Block AIs from reading your text with invisible Unicode characters while preserving meaning for humans. 🎲 Gibberify Text Gibberified Output: Unicode Characters (What AI Sees): How it works: This tool inserts invisible zero-width Unicode characters between each character of your input text. The text will look the same but will be much longer and can help stop AI plagarism. It also helps to waste tokens, causing users to run into ratelimits faster. How to use: This tool works best when gibberifying the most important parts of an essay prompt, up to about 500 characters. This makes it harder for the AI to detect while still functioning well in Google Docs. Some AI models will crash or fail to process the gibberified text, while others will respond with confusion or simply ignore everything inside the gibberified text. Use cases: Anti-plagiarism, text obfuscation for LLM scrapers, or just for fun! Even just one word's worth of gibberified text is enough to block something like Flint AI from grading a session. 🤖 Tested Against AI Models 🤖 ChatGPT Result: Doesn't understand gibberified text - responds with confusion or completely ignores the invisible characters. See ChatGPT → 🤖 Gemini Result: Gemini can't process the invisible characters. See Gemini → 🤖 Meta AI Result: Crashes or errors when encountering gibberified text - cannot process the Unicode obfuscation. Meta AI Crashes ⚠️ 🤖 Grok Result: Completely bewildered by gibberified text - has no idea what's happening with the invisible characters. See Grok → 🤖 Perplexity AI Result: Gets confused by the invisible Unicode characters and produces garbled or incomplete responses. See Perplexity → View on GitHub