Encoding tools

Base64, URL encoding, HTML entities and the encoding lab—client-side only.

• Base64 Encode / Decode — Encode or decode Base64 text locally.
• URL Encode / Decode — Percent-encode or decode URL components.
• HTML Entities — Encode or decode HTML special characters.
• Encoding Lab — Convert among hex, Base64, URL encoding and UTF-8 byte views.
• Gzip Tool — Compress or decompress text with browser CompressionStream (gzip).

All listed tools run in your browser. LocalKit does not upload content for computation.