HTML Comment Extractor and Remover
Extract actual HTML comments with source locations or remove them while preserving every other source byte, locally.
Enabling local controls…
1. Input and settings
Input limit: 128 KiB UTF-8; local Worker processing: five seconds. HTML: 30,000 nodes; ENUM: 1,000 members; JSON: 1,000 rows, 50 columns, 20 levels. Edits clear old results. No transmission, storage or URL insertion. Source date: 2026-10-18.
parse5: HTML parser locations2. Complete result
Enter text or load a sample, then generate.
How to use this tool
Paste or open UTF-8 HTML, choose extraction or removal, and optionally preserve conditional comments during removal. Review the complete output and location report.
When not to use it
Uses HTML parsing, so comment-like text inside scripts and attributes is preserved. Removal is not sanitization or minification. Malformed markup follows HTML parser recovery rules.