/tools/base64

Encode and decode Base64, standard or URL-safe

Encode text or a file, choosing the standard or URL-safe alphabet and whether to pad. Decoding accepts either alphabet with or without padding and shows bytes as hex when they are not text.

Runs in your browser. Nothing you paste leaves this page.

Text

Or a file

URL-safe alphabetPadding

Type text or choose a file to encode.

Output

Output appears here.