Encoder / Decoder
Encode and decode common formats.
Base64 String
Encode/decode Base64 text (UTF-8 safe).
Base64 Image
Encode/decode Base64 images and data URIs.
URL Encode / Decode
Percent-encode and decode URLs.
HTML Entity Encode / Decode
Encode/decode HTML entities.
Backslash Escape / Unescape
Escape/unescape backslash sequences.
X.509 Certificate Decoder
Decode X.509 / PEM certificates.