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Base64 Encoder / Decoder
Encode text or files to Base64 and decode Base64 strings back. Supports images, files, and Unicode text.
Encode / Decode
Input Text (supports Unicode, HTML, JSON)
Base64 Output
What is Base64? Base64 is an encoding scheme that converts binary data into text format using 64 characters (A-Z, a-z, 0-9, +, /). It's commonly used for embedding images in HTML/CSS, API authentication tokens, and email attachments.