Encoders & DecodersFree Tool

Encode / Decode Multi-Tool

Provided byDevBoltdevbolt.dev

Base64, Base32, Hex, Binary, URL, and HTML encoding and decoding in one tool.

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browser-based privacy-focused devbolt

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About this tool

Converts data between several common encoding formats, supporting Base64, Base32, Hexadecimal, Binary, URL, and HTML encodings. The tool provides a unified interface for both encoding—translating readable data into a specific format—and decoding—reversing that process to recover the original content. Users input raw text or binary data into one field and select the desired transformation type from a dropdown menu. The application then processes the data and displays the resulting encoded or decoded string in real-time, allowing for quick verification of the conversion across multiple standards. Developers, cryptographers, web designers, and students utilize this utility to manage different types of digital data representations.

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