Base64 Decode and Encode Tool

Mode: Settings

Settings Source character set: Process each line separately URL-safe Base64 Live mode (auto convert) Teach mode
File upload: Drag and drop XT, JSON, CSV, XML, HTML, MD, LOG, BIN, B64 files here or click to browse

Result:

Input bytes: 0, Output bytes: 0, Encoded length: 0

Text content	M	a	n
ASCII	77	97	110
Bit pattern	01001101 01100001 01101110
6-bit groups	010011 010110 000101 101110
Index	19	22	5
Base64-encoded	T	W	F
Final output: `TWFu`