🌐 Domain Name Extraction

Batch extraction of domain names from URL lists. Includes duplicate removal and sorting functions.

Extraction Results

0domains extracted

Usage and Application Examples

  • Paste the URL line by line into the text area
  • Simply click the "Extract" button to extract all domain names at once!
  • The "Remove www." option allows automatic removal of the www. prefix
  • With the "Remove subdomains" option, you can extract only the main domain (the example.com part)
  • Multiple sorting methods to choose from for data analysis
  • The "Copy" button allows you to copy the results to the clipboard and paste them into Excel or Google Spreadsheets

What is Domain Extractor WEB?

Domain Extractor WEB is a batch processing tool that quickly isolates domain names from lists of full URLs. It automatically removes protocols (http://, https://), paths, query parameters, and duplicate entries. Ideal for developers, SEO specialists, and researchers needing clean domain lists from website collections or link analyses.

How to Use

Paste or upload a list of URLs into the input field—one URL per line or comma-separated. Configure extraction options: choose whether to remove duplicates, strip subdomains (optional), and preserve only root domains. Click the extract button and the tool parses your input instantly, presenting clean domain names in the output field. Copy the results directly or download as a text file. Advanced options let you filter by domain extension (.com, .org, etc.) or remove specific subdomains. The tool handles malformed URLs gracefully, extracting valid domains while skipping broken entries.

Use Cases

SEO professionals extract competitor domains from ranking data to analyze market landscape. Link analysts process hundreds of referring domains to identify high-authority sources. Security researchers batch-extract domains from phishing lists for analysis. Email marketers clean domain lists for outreach campaigns. Web developers compile domain collections for CORS configuration and security policies. API consumers extract unique domains from web crawl datasets. Lead generation teams batch-process B2B listings into clean domain lists. Content researchers identify primary domains from mixed link references. System administrators extract domains from firewall logs for allowlist management. Academic researchers analyze web structure by extracting domain patterns from large URL collections.

Tips & Insights

Many URLs contain tracking parameters and session IDs—extraction removes this clutter, revealing true domain destinations. Duplicate removal is essential when combining multiple data sources that may reference the same domains repeatedly. Subdomain options matter for analysis—example.com and www.example.com represent the same domain but track differently in analytics. Batch extraction scales to thousands of URLs instantly, saving hours of manual work. Extracted domains pair perfectly with WHOIS tools for further research. Export results into spreadsheets for pivot tables, sorting, and categorization of domain types and industries.

Frequently Asked Questions

Can you process text other than URLs?

Only URLs are extracted; non-URL text is skipped.

What about subdomains?

By default, subdomains are included. Can be optionally removed.

Will duplicate domains be removed?

Yes, duplicates are automatically removed and only unique domain names are displayed.

Is data sent to the server?

No. All processing is completed within the browser.

Can I remove www prefixes from the extracted domains?

Yes, the tool has an option to automatically strip 'www.' from domains during extraction, so 'www.example.com' becomes 'example.com'. This is useful when you want normalized, clean domain names without the www prefix.

Is there a limit to how many URLs I can process?

The tool can handle large lists of URLs, though performance may vary depending on your browser's capabilities. For extremely large lists (thousands of URLs), processing may take a few seconds, but there is generally no hard limit on the number of entries.

Can I export the results in different formats?

Yes, you can export extracted domains as plain text (one per line), CSV, or JSON formats. This allows you to use the results in spreadsheets, databases, or other tools that accept these common file formats.

What happens if the URL is invalid or malformed?

The tool attempts to parse all text intelligently and extract domain names even from URLs with formatting issues. Invalid entries are typically skipped or handled gracefully, and you'll see which entries were successfully processed in the results.

Can I filter out specific top-level domains (TLDs)?

You can manually specify which TLDs to include or exclude from the results. This is useful if you only want .com domains, or if you want to remove regional domains like .jp, .uk, etc., from the extraction.

Does the tool work with international domain names (IDNs)?

Yes, the tool supports international domain names that contain non-ASCII characters in languages like Japanese, Chinese, and Arabic. IDNs are correctly extracted and displayed, making it suitable for processing global domain lists.