HttpCanary

HttpCanary HttpCanary is a powerful Android code injection and HTTP packet analyzer that helps you inspect browser data, headers, cookies, JSON, and more—without root access. Download media and explore host details in one click.

HttpCanary

HttpCanary is an Android tool for code injection and network inspection. It’s built to help you better understand what’s happening with your mobile data, offering practical ways to view and analyze traffic without needing root access. Whether you’re downloading games, streaming movies, or testing other apps, HttpCanary lets you explore your browser/app network activity and analyze it effectively. With a single tap, you can download media from websites, locate source code, and check detailed information about the server hosting the content.

Browser View Modes

• Raw viewer: displays the packet data exactly as it is.
• Text viewer: shows the response body in plain text.
• Hex viewer: presents the body content as a hexadecimal string.
• Headers viewer: shows HTTP request and response headers.
• Json viewer: formats JSON for easier reading and supports expanding/collapsing nodes.
• URL viewer: shows the URL path and query parameters.
• Cookie viewer: lists cookie name, value, expiresAt, domain, and related details.
• Image viewer: supports BMP, PNG, GIF, JPG, and WEBP formats.
• Audio viewer: supports AAC, WAV, MP3, OGG, and MPEG formats.

Key Features

• Find Domain Information

  Quickly check the host name, domain registration names, the domain’s IP address, server host code, and the host address—all in one place.

• Filter Packets

  Search for specific code inside captured packets. Use query-based filtering to narrow results and view everything relevant with one tap.

• Add Plugins via Injection

  Use the injection tool to add extra data or code into a webpage. This can even help you reach admin access pages and sign in to the administration interface.

• View Source

  Inspect the source code of websites and apps. Find developer-related code and open-source parts so you can modify units later.



• Remove Ads

  Strip ad content and banner packets from websites to speed up loading and reduce unwanted advertisements.

What You Get (Benefits)

• No Root Capture (VPN-based)

  HttpCanary captures app traffic using a local VPN service on most Android devices. You can start or stop capturing with one tap. It works on phones, tablets, and emulators—handy for everyday testing.

• Wide Protocol Support

  It records HTTP 1.0–2.0, TLS/SSL, WebSocket, TCP, and UDP within the same workspace. That means REST APIs, streaming, and socket connections can be traced together while staying organized in a single session.

• Capture, Rewrite, and Block

  During testing, you can inject, rewrite, or block requests and responses. Validate headers, bodies, and status codes without rebuilding the app. You can also safely simulate failures and edge cases.



• Deep Inspection Across Multiple Formats

  Inspect raw packet data, headers, text, JSON, and hex views. You can also preview images (BMP/PNG/GIF/JPG/WEBP) and audio (AAC/WAV/MP3/OGG/MPEG), making payload analysis faster and easier.

  

• Powerful Filters and Search

  Reduce noise by filtering by app, host, protocol, method, IP, port, or keyword. You can also search inside packet content to quickly find the request you need—so long sessions stay manageable.



• Plugins and Extensibility

  Includes plugins such as HostBlock, Mime Type Block, Downloaders, and Overview Statistics. The project is open for developers to explore the GitHub organization and prepare an extension SDK when it’s available, letting the toolkit grow over time.

Final Notes

HttpCanary provides customizable packet filters, letting you narrow captured data by method, IP address, port, protocol, host, application, and keywords. It also supports blocking specific requests and responses, giving you greater control over network behavior and improving data security. The app is designed to work across most Android devices, so it remains widely usable across different hardware and Android versions.