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Free online tool to encode JavaScript into the AAEncode obfuscated format or decode AAEncode strings back to readable JS code.
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When you need to make your JavaScript code difficult to read and analyze, the AAEncode Encoder/Decoder offers a powerful solution. AAEncode is a code obfuscation technique that cleverly leverages JavaScript's type coercion features. It converts any JavaScript code or plain text into a long string composed entirely of six symbols: !, +, [, ], (, and ), effectively hiding the original source. This tool supports bidirectional conversion, allowing you to encode readable code into an obfuscated string and decode it back to its original form.
AAEncode operates on a character-by-character basis. It systematically builds the target string by combining and indexing strings that are cleverly derived from JavaScript's native objects and values, such as booleans, numbers, and arrays.
Q: Can AAEncode-encoded code still be executed?
A: Yes. The string generated by AAEncode is valid, executable JavaScript. A JavaScript engine can run it directly, and it will produce the same result as the original code. The only difference is that it's extremely difficult for humans to read.
Q: Is AAEncode a form of encryption?
A: No, AAEncode is an obfuscation technique, not an encryption method. It does not use a secret key, and its output can be easily reversed with a decoder tool like this one. Its purpose is to make code difficult for humans to read, not to secure sensitive data.
Please be aware that AAEncode significantly increases code size, which can negatively impact loading performance. It is only suitable for obfuscating application logic and does not provide true security. For decoding to succeed, the input AAEncode string must be complete and correctly formatted. Processing very long or complex code may cause a brief delay in your browser.
The core of AAEncode obfuscation lies in exploiting JavaScript's weak typing.
