Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 strings back to readable text.
Input
Output
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About Base64 Encoding
Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used for:
- Embedding images in HTML/CSS (data URIs)
- Encoding email attachments (MIME)
- Storing complex data in JSON
- URL-safe data transmission
URL-Safe Encoding
URL-safe Base64 replaces + with - and / with _ to avoid issues when the encoded string is used in URLs.