Base64URL Encode
Base64URL is the URL- and filename-safe variant of Base64 used by JWT, OAuth PKCE, WebAuthn and many APIs. Encode text or a file and choose whether to keep the = padding.
File
Drop a file here or choose one
How to use the Base64URL Encode tool
- Enter text or choose a file.
- Choose padding.
- Click Encode to Base64URL.
Frequently asked questions
Why use Base64URL instead of Base64?
Standard Base64 contains "+", "/" and "=", which have special meaning in URLs. Base64URL avoids them so values can be placed in URLs and file names without percent-encoding.
Comments (0)
Questions, ideas or a bug in “Base64URL Encode”? Leave a comment, rate the tool, or reply to others.
No comments yet. Be the first to share your feedback!