1Lookup Extension
Overview
Detect emails and phone numbers on any page, dedupe them, and export CSV in one click.
Detect email addresses and phone numbers on any webpage, automatically. 1Lookup Extension continuously scans the current page (including iframes) and keeps a deduplicated list of contacts, so you don’t waste time copying the same value multiple times. What you can do ● Auto-detect emails & phones from page text plus mailto: / tel: links and common phone-like attributes ● No duplicates (unique values only) ● Per-page collection (clears when you navigate to a new page) ● One-click CSV export (emails only, phones only, or both) to use in Excel / Google Sheets / your CRM Why install it If you do lead research, recruiting, sourcing, directory scraping (manual), or operations work, this saves time by turning any webpage into a clean, exportable list of contacts in seconds. Privacy: The extension extracts contact-like text from the pages you visit and stores results locally (per tab) so they’re available in the popup for exporting.
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Details
- Version1.0.0
- UpdatedApril 22, 2026
- Offered bychrome-dev-store
- Size141KiB
- LanguagesEnglish
- Developer
Email
contact@mlabs.vc - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
1Lookup Extension has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
1Lookup Extension handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site