./prontouso.com

TEXT & WRITING

Email & URL Extractor

Extract email addresses, URLs, and relative links from raw text or files. Deduplicate lists, strip UTM tracking parameters, group by domain, and export as TXT, CSV, or JSON.

Tool statusRuns in your browser
Preview
prontouso://text/email-url-extractor
Local processingLive detection

Source

Paste text or open a text file.

Drop a text filechoose a file
.txt, .csv, .html, .json, .xml, .log · up to 2.0 MB. Read in your browser, never uploaded.
Advanced detection

Results

A recognized format doesn't mean the address exists or accepts messages.

0Total found
0Unique
0/0Corporate / personal
0/0Possible / disposable

Unique domains: 0. Top domains: No domains yet

0 · 0
ResultOccurrencesContextActions
No results found.

Clean up and export

These options only affect the output.

The corporate/personal/disposable categories are heuristics based on local domain lists. They don't verify address existence, ownership, or deliverability.

How it works

  1. Enter your input

    Fill in the values, paste your text, or upload the file this tool works with.

  2. See results instantly

    Most tools update live as you type; a few use a single button. Either way, the result appears right on this page.

  3. Use your results

    Copy, download, or share what the tool produces — you're always in control of the output.

Privacy and processingRuns locally in your browser. This tool does not upload your input.

What is Email & URL Extractor?

The Email & URL Extractor scans raw text and local files to capture email addresses, web URLs, and relative links, enabling deduplication, tracking parameter cleanup, and multi-format exports.

UNDERSTAND THE TOOL

How to extract, deduplicate, and clean email and link lists

Learn how pattern matching scans text and HTML markup, how to strip UTM tracking parameters, and how to export structured data grouped by domain.

Recognized email and URL patterns

The tool detects standard RFC email addresses, mailto: links (stripping query parameters), full http/https URLs, www links, and bare domains. It also extracts relative links from HTML attributes (href, src, action) and common anti-spam obfuscated email formats (such as [at] and [dot]).

Deduplication and tracking parameter removal

By default, extracted items are deduplicated to produce a clean list of unique values. Enabling tracking parameter removal automatically strips utm_source, utm_campaign, fbclid, gclid, and other analytics tokens from URLs while preserving the core destination address. Email addresses can also be normalized to lowercase.

Domain categorization and auditing

Extracted emails are automatically categorized into personal providers (Gmail, Outlook, Yahoo, Proton, etc.), disposable domains (Mailinator, 10minutemail, etc.), or corporate domains. For URLs, the tool calculates domain frequency and identifies internal vs. external links, anchor fragments (#), and tracking tags.

Export and formatting options

You can copy results separated by newlines, commas, or semicolons, group email addresses into domain blocks, or export complete datasets as TXT, CSV, or JSON. CSV and JSON exports include line numbers, column positions, surrounding context snippets, and frequency counts.

Practical extraction and sanitization example

Extracting contacts and cleaning tracked URLs from chat logs

Pasting a log containing 'sales [at] company.com', 'support@company.com', and 'https://company.com/page?utm_source=app&gclid=123' automatically deobfuscates the first email and removes the query tracking parameters from the URL.

sales [at] company.com + https://site.com/?utm_source=app -> sales@company.com + https://site.com/

100% local browser processing

All text analysis and file reading (TXT, CSV, HTML, JSON, XML, LOG) happens entirely within your browser. No text content, email addresses, or URLs are ever transmitted to any external server.

Frequently Asked Questions

How does the tool detect anti-spam obfuscated emails?

The tool recognizes common text patterns used to protect email addresses from scrapers, such as [at], (at), [dot], and (dot), reconstructing the clean address into the standard name@domain.com format.

Does the tool remove UTM parameters and tracking click IDs?

Yes. When tracking removal is enabled, the extractor automatically strips parameters such as utm_source, utm_medium, utm_campaign, fbclid, gclid, and msclkid while preserving the base URL.

Does the extraction verify if emails and links are active?

No. The tool performs purely syntactic pattern matching locally in your browser. It does not send network requests to check mailbox existence or verify webpage status.

What is the difference between valid and possible matches?

Items with complete syntax (standard emails with @, URLs with http/https protocols, and mailto links) are marked as valid. Bare domains without protocols and obfuscated emails are marked as possible matches because they rely on heuristic detection.

How does corporate, personal, and disposable classification work?

The tool matches domains against a curated list of public webmail providers (Gmail, Outlook, Yahoo, etc.) and disposable inbox services. Any unlisted domain is classified as corporate.

Which file types can be uploaded for extraction?

You can drop or select local text files in TXT, CSV, HTML, JSON, XML, and LOG formats. Files are read directly in browser memory without being uploaded.