Base64 Encoder / Decoder

Encode and decode Base64 strings with Unicode and file support

URL-safe encoding

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Encoded Base64

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What is Base64 Encoding?

Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used to encode data in email, URLs, and embed images directly in HTML/CSS.

Full Unicode support including emojis and special characters.
URL-safe encoding option for use in URLs and filenames.
Image preview when decoding Base64-encoded images.