Seamlessly encode text to or decode Base64 strings back to text. Unlike server-based tools, this converter operates using
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Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used to transmit binary data over media that only reliably support text content.
Base64 is not encryption and provides no security. It only encodes data to make it transportable. Never use Base64 to protect sensitive information.
DevUtils is a professional suite of free, zero-latency utilities that run entirely in your browser using WebAssembly. Unlike traditional tools, it guarantees maximum privacy by ensuring data—such as JWTs, SQL, and JSON—never leaves your device. The toolkit features specialized categories for DevOps (Docker to Compose, Nginx Config), Data Engineering (JSON to Schema, Mass Relational Mock Data), and Web Development (Socket Client, Curl to Code). Installable as a PWA, it works offline without internet and handles massive files bounded only by your RAM.