Encode and decode Base64, URL, HTML entities and Unicode online — free encoding tools.
Encode text to Base64 online free — a fast, client-side Base64 encoder, no data leaves your browser.
Decode Base64 to text.
Percent-encode URLs and components.
Decode percent-encoded URLs.
Encode text as HTML entities.
Decode HTML entities to text.
Encode text to \uXXXX Unicode escape sequences, including emoji and CJK characters.
Decode \uXXXX Unicode escape sequences back to readable text.
