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net-tools

mozilla.orgBrowser DevTools & extensions

PulseGate's liveness check found it on 19 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 19 Sep 2026. How this is checked

net-tools is a Firefox extension that displays public IP information, URL and origin details, HTTPS status, response headers, redirect chains, DNS records, robots and sitemap files, and basic endpoint information. It separates data observed by the browser from information resolved through server-side endpoints.

Inferred · not functionally tested

FreeWebEmbeddableCloud-managed
net-tools preview
Visit mozilla.org

Overview

6 features

Purpose: Inspecting public network and website details without switching between separate browser tools.

Inferred · not functionally tested

Audience: web developers and technical users

Inferred · not functionally tested

Functions: data_extraction

Inferred · not functionally tested

Interfaces: API: indicated (inferred, not tested) · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable, cloud_managed

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.

net-tools is a Browser DevTools & extensions project. Inferred · not functionally tested: It focuses on inspecting public network and website details without switching between separate browser tools. Inferred · not functionally tested: net-tools is a consumer product aimed at web developers and technical users. Basis unknown · not verified: It is available for free. Basis unknown · not verified: It runs on the web and embeddable surfaces.

It is developed by networkluki, and it first shipped in 2026. Inferred · not functionally tested: Among its 6 catalogued features are Public IP lookup, HTTP headers, and redirect chains. The interface is available in 32 languages, including Czech, German, and Greek. Inferred · not functionally tested: Catalogued interfaces include a public API.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Public IP lookup
  • HTTP headers
  • Redirect chains
  • DNS resolution
  • Robots inspection
  • Sitemap inspection

Topics: Inferred · not functionally tested

Tags
firefox-extensionnetwork-inspectorsite-inspectorhttp-headersdns-lookup

JSON profile · Text profile · Access guide

Built with & integrations

Connectors
API
Runs on
BrowserEmbeddableCloud-managed

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceFree tierMulti-languageStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed19 Sep · 01:15 UTC
    net-tools seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about net-tools

What is net-tools?
Inferred · not functionally tested: Net-tools focuses on inspecting public network and website details without switching between separate browser tools. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is net-tools for?
Inferred · not functionally tested: net-tools is a consumer product built for web developers and technical users.
Does net-tools have a free plan?
Basis unknown · not verified: Yes — net-tools is free to use.
What platforms does net-tools run on?
Basis unknown · not verified: net-tools runs on the web and embeddable surfaces.
Is net-tools still active?
PulseGate's liveness check found it on 19 Sep 2026.
What are alternatives to net-tools?
Similar projects tracked by PulseGate include Network Monitor, NetLens, and Network Port Scanner.Network MonitorNetLensNetwork Port Scanner
Who makes net-tools?
net-tools is developed by networkluki.
When did net-tools launch?
net-tools first shipped in 2026.

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