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Javascript DeObfuscator
What this does
Undoes common obfuscation patterns — decodes string arrays, evaluates constant expressions, removes dead code — and formats the result so it can be read.
When to use it
- Checking what a suspicious script on a page actually does before allowing it.
- Recovering your own code when the source was lost.
Good to know
Original variable names are gone for good; the tool gives you the logic, not the names.
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