Base64 Pro Encoder/Decoder

Seamlessly convert text and files to and from Base64 format, all within your browser.

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Input (Text or File Content)

Output (Base64 String)

Mastering Base64 with Pro Converter

Base64 Pro provides a seamless interface for encoding your text or files into Base64 strings, and decoding Base64 strings back to their original form. This client-side tool ensures your data remains private while offering robust conversion capabilities.

Encoding: Text & Files

Easily convert any text string into its Base64 representation. For files, upload any type (images, documents, binaries), and the tool will read its binary content and encode it into a Base64 string, perfect for data URIs or embedding in text formats like JSON/XML.

Decoding: Base64 to Original

Paste a Base64 string to decode it back into readable text (UTF-8 supported). If the Base64 represents a file, the tool allows you to download the reconstructed file. You can specify the filename and MIME type for accurate file recovery, especially for binary data.