URL-SAFE
BASE64
Encode and decode URL-safe Base64 strings. Uses - and _ instead of + and / for safe use in URLs, APIs, and web tokens like JWT.
🔗 URL SAFE
Safe for use in URLs, file names, and HTTP headers without escaping special characters.
🔑 JWT STANDARD
Used in JSON Web Tokens (JWT) and many modern APIs for secure data transmission.
DIFFERENCES FROM STANDARD BASE64
• Replaces + with - (hyphen/minus)
• Replaces / with _ (underscore)
• Removes padding = characters
• Safe for URLs, filenames, and HTTP headers