Free HTML Encoder & Decoder Online
Encode HTML special characters to entities and decode entities back to plain text in real time.
Key Features
Everything you need to handle HTML special characters
Encode text to HTML entities or decode entities back to readable text with a single click.
Results update instantly as you type so you can see the conversion without clicking any button.
All processing runs locally in your browser. Your data never leaves your device.
كيفية تحويل الملفات
قم بتحميل ملفاتك، اختر صيغة الإخراج، وقم بتنزيل الملفات المحولة على الفور. يدعم محولنا التحويل الدفعي ويحافظ على جودة عالية.
الأسئلة المتكررة
Is this tool completely free?
Yes. The tool is 100% free to use with no registration, no subscription and no usage limits.
You can use it as many times as you need for personal or commercial projects without any cost.
We believe developer and productivity tools should be accessible to everyone without paywalls.
Why do I need to encode HTML characters?
Characters like <, > and & have special meaning in HTML markup. Including them literally in content can break your page structure or cause security issues.
Encoding replaces them with safe entity sequences like <, > and & that browsers display as the correct character.
This is especially important when outputting user-generated content in HTML to prevent cross-site scripting vulnerabilities.
What is the difference between named and numeric entities?
Named entities use a descriptive name such as & for & or © for the copyright symbol.
Numeric entities use the character code directly, either decimal like © or hexadecimal like © for the same copyright symbol.
Both forms are valid HTML. The decoder here handles all three formats.
Does this tool work offline?
Once the page has loaded, the encoding and decoding logic runs entirely in your browser using JavaScript.
No network requests are made during conversion so the tool continues to work even if your internet connection drops.
You can bookmark the page and return to it at any time for quick access.