XSS Safety Execution time: Instant

HTML Entity Encoder & Decoder

Prevent XSS security vulnerabilities and broken web markup. Safely encode special HTML markup characters into numeric or named HTML entity codes.

All processing occurs locally in client browser memory.

Run audits and schema generators as many times as you need.

Get validated output ready for direct production deployment.

Resize image dimensions (width/height), lock aspect ratio, compress quality, and download optimized WebP/PNG.

Convert PDF documents and pages into high-resolution PNG or JPEG images.

Transform simple ideas into structured, high-detail prompts for ChatGPT, Midjourney, DALL-E, and Claude.