Analyze Unicode code points, UTF-8 byte sequences, and convert between encodings.
Encoding Converter is a free, browser-based tool designed for students, professionals, and anyone who needs quick calculations. Convert between text encodings: UTF-8, ASCII, Latin-1, Punycode, and more. Analyze character bytes and code points. Free online encoding converter. Everything runs locally in your browser using JavaScript — no data is ever sent to a server, making it completely private and secure. The tool is designed to be intuitive and beginner-friendly while still offering advanced features for power users. It loads instantly with no installation required and works offline once loaded. Use it as often as you need — there are no daily limits, no watermarks, and no hidden fees.
Yes! Encoding Converter is completely free with no signup required. It runs entirely in your browser — your data never leaves your device.
Simply enter your values in the input fields above and the results update instantly. No button clicks needed — everything calculates in real-time.
Absolutely. Encoding Converter runs 100% client-side in your browser using JavaScript. No data is uploaded, stored, or shared with any server. Your privacy is guaranteed.