HTML Entity, Hex & Binary Encoder
Switch between HTML entity, hex, and binary modes to encode or decode text locally. Encode and decode HTML entities, hexadecimal, and binary text.
Introduction
HTML Entity, Hex & Binary Encoder is a free, browser-based utility in our Encoding Tools collection. Switch between HTML entity, hex, and binary modes to encode or decode text locally. Encode and decode HTML entities, plus hex and binary text views for markup debugging and low-level representations. Everything runs locally in your browser — inputs stay on your device, with no account or upload required. Highlights include html entity encode/decode.
Features
- HTML entity encode/decode
- Hex encode/decode
- Binary encode/decode
- Live conversion
How to use
- 1Choose a mode and encode/decode direction.
- 2Paste text and copy the output.
Example
Entity encode
Input<Hello>Output
<Hello>
Benefits
- Run Encoding Tools entirely in the browser with no signup or installation.
- Keep sensitive sample data private — processing never leaves your device.
- HTML entity encode/decode
- Hex encode/decode
- Binary encode/decode
- Pair it with Base64 and URL Encoder when your workflow needs adjacent utilities.
FAQs
Yes - hex/binary modes use UTF-8 bytes.
No.
Separators are ignored when decoding.
Yes. Encoding Tools on EverydayDevTools is free, with no account, watermarks, or usage caps for normal interactive use.
No. Encoding Tools runs in your browser. Your input is processed locally and is not sent to EverydayDevTools servers.
Switch between HTML entity, hex, and binary modes to encode or decode text locally. It fits everyday encoding tools tasks when you want a fast local utility instead of installing a CLI or opening a heavy IDE feature.
Core capabilities include: HTML entity encode/decode; Hex encode/decode; Binary encode/decode; Live conversion.
Developers often pair Encoding Tools with Base64, URL Encoder, Strip HTML. Open Related tools on this page for quick links.