Base64 Encoder/Decoder
Encode and decode text, files, and URLs to/from Base64 format with advanced options
Text Base64 Converter
Encode and decode text to/from Base64 format
Base64 Reference
What is Base64?
Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format using 64 characters (A-Z, a-z, 0-9, +, /).
It's commonly used for encoding data in email, data URLs, and web APIs.
Use Cases
Data URLs: Embed images in CSS/HTML
API Authentication: Basic auth headers
Email Attachments: MIME encoding
JWT Tokens: Payload encoding
File Transfer: Binary data over text protocols
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