Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 strings back to plain text. Also supports file encoding.
Plain Text Input
67 characters
Base64 Output
SGVsbG8sIEluZGlhbkJ1c2luZXNzVG9vbHMhIFRoaXMgaXMgYSBCYXNlNjQgZW5jb2RlL2RlY29kZSBleGFtcGxlLg==
92 characters
What is Base64?
A binary-to-text encoding scheme representing binary data using 64 printable ASCII characters.
Common Uses
Email attachments, embedding images in HTML/CSS, API authentication tokens, and data URLs.
File Support
Upload any file to get its Base64 data URL — useful for embedding images inline in code.