Online HTML Editor

This tool provides an online HTML editor with sanitization, formatting, and minification capabilities. It accepts standard HTML content and returns clean, standards-compliant output suitable for embedding in CMS or templates.
Conceptually, the processor parses the input into a tree, applies an allowlist to tags and attributes, removes or escapes risky content such as scripts and event handlers, and then renders the result either minified or pretty-printed. It preserves document semantics while reducing risk and file size.
Who benefits include web developers, content editors, template authors, and QA engineers seeking deterministic, encoding-aware HTML for production or templating tasks. Unique value lies in the combination of safety-focused sanitization, flexible formatting (minified vs. pretty), and explicit encoding control without executing code. Core features include input HTML handling, script/style removal or escaping, option-driven minification, and UTF-8 default encoding preservation. Use cases span CMS content sanitization, migrating legacy templates, and preparing snippets for deployment pipelines.
The tool emphasizes deterministic processing, supports preformatted blocks, and allows whitelisting of safe attributes. It does not fetch external resources or run scripts, ensuring output remains safe to publish.