# Loon

> Utilities

Canonical page: [https://chrome-stats.com/d/id1373567447](https://chrome-stats.com/d/id1373567447)

## Overview

- **ID:** `id1373567447`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Loon Lab Limited
- **Category:** Utilities
- **Rating:** 3.90 / 5 (504 ratings)
- **Version:** 3.5.0
- **Last updated:** 2026-06-25
- **First published:** 2018-05-09
- **Size:** 63 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/loon/id1373567447)
- **Website:** [https://nsloon.app](https://nsloon.app/)
- **Privacy policy:** [http://www.nsloon.com/policy](http://www.nsloon.com/policy)

## Description

Loon is a powerful Chrome extension designed to give you full control over your network debugging and proxy workflows. It supports multiple protocols (ss, ssr, vmess, trojan, vless, HTTP/S, SOCKS5, hysteria2, Shadow-TLS, WireGuard) and can route all HTTP/HTTPS/TCP/UDP traffic through a proxy for deep inspection. It can log request and response headers and bodies, and even perform MITM over HTTP/2 for advanced debugging.

Its features include granular routing rules based on domain, URL, IP, protocol, port, and HTTP headers; robust ad-blocking with custom rules and scripting; DNS capabilities with IPv6, asynchronous DNS, and DNS over HTTPS/QUIC/HTTP3; traffic usage monitoring; and a JavaScript extension pathway to tailor proxy behavior. Perfect for developers and power users who need full visibility and control.

## Rankings

- #78,004 — Overall
- #22 — Utilities (Paid)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1373567447)