Encoders
Percent-encode URLs, encode and decode Base64, and escape HTML entities. These are the small conversions that quietly break things when done by hand.
Escape and decode safely
Encoders
URL Encoder and Decoder
Encode a value for safe use in a query string, or decode one back. Correct choice between component and path encoding matters more than it looks.
Text → URL-encodedOpen →
Encoders
Base64 Encoder and Decoder
Convert text to Base64 and back. Unicode is handled correctly, so non-Latin characters survive the round trip rather than turning into mojibake.
Text → Base64Open →