Base64 Encoder/Decoder
Encode and decode Base64 strings with support for files and different formats
File SupportURL SafeMIME Format
Base64 Encoder/Decoder
Encode and decode Base64 strings with support for files, different formats, and more
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About Base64 Encoding
Base64 is a method of encoding binary data into ASCII text format using 64 different characters. It's commonly used for:
- • Embedding images in HTML/CSS
- • Transmitting binary data in JSON/XML
- • Email attachments (MIME encoding)
- • Storing complex data in URLs
- • Data URIs for inline resources
The encoding increases data size by approximately 33% but ensures compatibility across all text-based systems.