What attributes can I extract?

You can extract standard HTML attributes like href, src, id, class, alt, title, and data-* attributes with wildcard support.

Can I limit extraction to specific HTML tags?

Yes, use the tag filter to extract only from elements like , , , or others.

Does it support data attributes?

Yes, data-* attributes are supported, and you can enable or disable their inclusion with a checkbox.

What output format does the tool provide?

Results are returned in JSON format, including extracted attribute values, counts, unique values, and line positions.

Is URL parsing available?

Yes, you can enable URL component parsing to break down extracted URLs into protocol, domain, and path.

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HTML Attribute Extractor

Extract specified attributes (href, src, data-*, etc.) from HTML content with tag name filtering support

Details

What this tool helps you do

Features

Extracts and analyzes HTML attributes from any HTML content:

Targeted Extraction: Specify exact attributes to extract (href, src, id, class, etc.)
Tag Filtering: Limit extraction to specific HTML elements (a, img, div, etc.)
Data Attributes: Support for data-* attributes with wildcard matching
URL Analysis: Optional parsing and validation of URL components
Statistics: Comprehensive statistics per attribute (count, unique values, empty count)
Position Tracking: Line numbers and character positions for source references

Supported Attributes

Standard HTML attributes: href, src, alt, title, id, class, etc.
Data attributes: data-, data-id, data-custom-, etc.
Custom attributes: any attribute present in HTML elements

Use Cases

Extract all links from HTML pages
Find all image sources
Analyze data attributes for analytics tracking
SEO link auditing and validation
Asset URL extraction and validation
HTML structure analysis

Execution

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Result

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Run the tool to preview files, text, structured data, or streamed output here.

Samples

HTML Attribute Extractor

What this tool helps you do

Features

Supported Attributes

Use Cases

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Inputs

Result

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Key facts

Overview

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Use cases

Examples

1. Extract All Links for SEO Audit

2. Audit Image Alt Texts for Accessibility

FAQ

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