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SecArsenal
Educational and ethical use only. Only test systems you own or are explicitly authorized to test. Full disclaimer.

Functions Online

PHP-oriented online utility suite for common encoding, decoding, hashing, and string-manipulation function tests.

encoding-decoding
Official docs ↗

Platforms: Web · Last verified September 7, 2026

PHP-oriented online utility suite for common encoding, decoding, hashing, and string-manipulation function tests.

Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.

Getting started

Best for: Quick PHP-specific encoding and decoding checks in browser. See the official site linked above for details.