HTML Entity Encoder & Decoder
Convert special HTML characters (&, <, >, ", ') into safe HTML entities (&, <, >) to prevent Cross-Site Scripting (XSS).
1 How to Use HTML Entity Encoder & Decoder
- 1. Paste raw HTML.
- 2. Safe HTML entity string is generated.
- 3. Copy escaped code.
⚙️ Cryptographic Specifications
- Algorithm
- HTML Entities
- Execution Engine
- Web Cryptography API (SubtleCrypto)
- Environment
- Client Browser Sandbox
- Network Telemetry
- 0 Bytes (Zero Server Transmission)
🛡️ Security & Compliance
Enterprise developers can safely execute this tool with production secrets. Because execution takes place entirely within your browser's local V8 JavaScript runtime, no payloads are transmitted over HTTP, cached on third-party proxies, or stored in server logs.
Verified Safe for SOC2, HIPAA, and GDPR developer compliance audits.
Frequently Asked Questions
Why encode HTML entities?
To ensure browsers interpret code characters as text rather than executable markup, preventing XSS injection.
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