Standard Base64 encoding for binary data

Convert Base64 to image file

URL shorteners and identifiers

Encoding and decoding tool

Base32 encoding with case-insensitive alphabet

ASCII85 encoding for PostScript and PDF

Alphanumeric encoding using 0-9 and A-Z

QR code optimized encoding

Bitcoin and cryptocurrency addresses

High-efficiency text encoding

Binary reflected code

Percent encoding for URLs

5-bit teleprinter code

IBM mainframe encoding

Convert image to Base64 string