Extract emails, domains, phone numbers, and URLs from any text. No registration, right in your browser.
Extract all email addresses from text. Supports bulk processing and duplicate removal.
Extract all domains from URLs or email addresses.
Extract phone numbers from text. Recognizes international formats.
Find all links in text or HTML. Duplicate removal, domain filtering.
Email marketing constantly means pulling data out of unstructured text: log files, CSV exports, HTML pages, chat messages. Bulko offers four fast online parsers that run right in your browser. Nothing is uploaded to a server and there is no size limit: everything is processed locally.
The main tool for preparing a mailing list. It takes any text — a CRM export, a copied email, an HTML page — and extracts all valid email addresses. Supports bulk processing: you can paste megabytes of text and the parser will handle it all. The output is unique addresses ready to import into a subscriber list.
Extracts domains from URLs or email addresses. Useful when you need to understand which companies your leads came from: you upload a list of emails — you get a list of domains. Then you can determine how many unique companies there are and which of them are corporate (not gmail.com / hotmail.com).
Recognizes international phone number formats: +7 (495) 123-45-67, +1 555-1234, +44 20 7946 0958, and others. Used when you need to collect phone numbers from a text contact export or a web page.
Finds all links in arbitrary text or HTML. Supports domain filtering (for example, only links to linkedin.com) and duplicate removal. Often used when analyzing spam filters: how many links are in an email and where they lead.
The parsers run entirely in your browser. The text you enter never reaches our servers — processing happens via JavaScript on your device. This means you can safely paste any data, including corporate data.