📚 HTML Attribute Extractor
Extract element names and attributes from pasted HTML snippets. Runs in your browser.
Last updated: June 26, 2026 · By Λ
By Λ · Updated June 26, 2026 · ~3 min read
Why this HTML attribute extractor exists
HTML Attribute Extractor turns pasted markup into a readable inventory of elements and attributes, so you can audit copied snippets without opening DevTools or writing a parser.
This page keeps the snippet on your device. It uses the browser DOMParser API and writes plain text output, so private routes, data attributes, tracking names, and component markup are not sent to a backend.
Use it when checking templates, reviewing generated HTML, documenting attributes, or finding class names, ARIA labels, data attributes, links, and form metadata quickly.
How to Use This Tool
- Paste an HTML fragment into the input area.
- Review each output row as tag: attribute="value" pairs.
- Use Load Sample to see the expected format for links and buttons.
- Copy the plain-text attribute inventory when you are ready to paste it into notes, docs, or a code review.
Key Features
- Extracts tag names plus every attribute on each element.
- Handles class, href, data-*, ARIA, form, and boolean-style attributes.
- Outputs plain text for safe copying into docs or tickets.
- Runs locally in the browser with no upload or account.
- Useful for template audits, CMS snippets, and frontend debugging.
Frequently Asked Questions
Does this tool upload my input?
No. Everything runs in this page using browser JavaScript.
Can I use the output in production?
Yes, but review it in context before shipping. This is a helper, not a replacement for project-specific testing.
Why build this client-side?
Developer snippets can contain private routes, tokens, or content. Keeping the work local avoids accidental leaks.