String Obfuscator
Replace Latin characters with Unicode lookalikes (homoglyphs). Defeats simple copy-paste search while looking identical.
String Obfuscator — Unicode Homoglyphs
Homoglyph obfuscation replaces characters with visually identical Unicode alternatives from Cyrillic, Greek, and other scripts. The result looks the same to human readers but is not equal as a byte string, defeating simple text search, plagiarism scanners, and keyword filters. Use for watermarking text, bypassing content filters in testing, or studying Unicode security properties. Note: modern plagiarism detection tools are aware of this technique.
Private & free — this tool runs entirely in your browser.
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