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🕵️ Text Obfuscator
Obfuscate text using randomized substitutions for quick sharing without revealing details. Runs in your browser with no sign-up required.
Text Obfuscator
Obfuscate text with leet, redact, noise, or ROT13 strategies, with deterministic seed support and exportable diagnostics.
Output
Changed chars: 59Changed %: 100.0%Input chars: 59Output chars: 0
How to use this tool
- Choose obfuscation strategy and intensity.
- Enable seed mode if you need repeatable output.
- Export obfuscated text and diagnostics report.
Strategy overview
- Leet mode swaps letters for common symbol equivalents.
- Redact mode masks core alphanumeric characters.
- Noise mode injects symbols and case changes probabilistically.
Security note
- Obfuscation is not encryption and should not protect secrets by itself.
- Use proper secret redaction for production logs and incident reports.
- Seed mode is useful for demo reproducibility, not for secure masking.
FAQ
- Can this be reversed automatically?
- Only ROT13 is trivially reversible; other strategies are lossy.
- Will whitespace stay intact?
- Yes when preserve-spaces is enabled.
- Does this send text externally?
- No. Processing runs locally in-browser.
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