Base64 Encoder/Decoder

Encode and decode Base64 strings instantly. Convert text, files, and data to/from Base64 format. Essential for data transmission and storage.

Text to Base64 Encoder

Enter text to encode:

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Enter Base64 to decode:

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Select file to encode:

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Base64 is an encoding scheme that converts binary data into ASCII characters. It's commonly used for:

Text: "Hello"

Base64: SGVsbG8=

Text: "Base64"

Base64: QmFzZTY0

Text: "12345"

Base64: MTIzNDU=

Empty string

Base64: (empty)

                        ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/
                    

64 characters: 26 uppercase + 26 lowercase + 10 digits + 2 symbols (+, /)

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