Free IP Address Extractor

Pull IPv4 and full-form IPv6 addresses from logs and configs — octets range-validated.

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Runs entirely in your browser — paste text and watch the results update instantly. Nothing is uploaded.

100% Client-Side — Your text stays in your browser. Nothing is uploaded.

How to use this tool

  1. 1

    Paste server logs

    Access logs, firewall dumps, incident notes — any network text.

  2. 2

    Addresses validate themselves

    Each octet must be 0-255, so malformed lookalikes are rejected automatically.

  3. 3

    Copy for analysis

    One-per-line output feeds grep, sheets or abuse-report flows.

Key features

Input snippetExtractor output
GET / from 192.168.1.1Private-range IPv4 captured
Blocked 999.999.1.1 attemptImpossible octets — rejected
Gateway 2001:db8:0:0:0:0:0:1Full-form IPv6 captured
Port 8080 openPlain port number ignored

Privacy: your text never leaves your browser

Every Toolflect Text Tool is 100% client-side. The moment you type or paste text, it is analyzed by JavaScript running inside this browser tab. Your text is never sent to our servers, never stored in a database, and never shared with any third party or AI service.

  • No uploads, no accounts, no sign-up
  • No cookies or tracking of your text
  • Works offline once the page has loaded
  • Close the tab and your text is gone from memory

You can even verify it yourself: open your browser's developer tools, switch to the Network tab, and type into the tool — the only requests you will ever see are this page's own static files (HTML, CSS, JavaScript). Nothing you type is ever transmitted.

Frequently asked questions

Is compressed IPv6 (:: shorthand) supported?
Detection covers the full eight-group form; log tooling usually expands compressed forms first.
Why was 999.999.1.1 skipped?
Octets above 255 are impossible, so the shape check rejects them.
Do ports or hostnames appear?
No — only standalone address tokens match.
Anything sent to a server?
Nothing — extraction is pure local regex work in your browser.

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