Encoding & Decoding

Encoding and decoding data: Base64 for sending binary data as text, URL Encode/Decode for link parameters, HTML entities for escaping special characters on web pages.

Everything runs right in your browser — handy for debugging and everyday development.

Base64 — Encode and Decode Online

Encode or decode Base64 online.

URL Encode / Decode — Encode URLs Online

Encode or decode URL strings.

HTML Entities — Escape Characters Online

Escape or decode HTML entities: & < > " ', plus named entities (  — and more) and numeric charact…