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Bettercap

The Swiss Army knife for 802.11, BLE, HID, CAN-bus, IPv4 and IPv6 networks reconnaissance and MITM attacks.

Install / Use

/learn @bettercap/Bettercap

README

<p align="center"> <small>Join the project community on our server!</small> <br/><br/> <a href="https://discord.gg/https://discord.gg/btZpkp45gQ" target="_blank" title="Join our community!"> <img src="https://dcbadge.limes.pink/api/server/https://discord.gg/btZpkp45gQ"/> </a> </p> <hr/> <p align="center"> <img alt="BetterCap" src="https://raw.githubusercontent.com/bettercap/media/master/logo.png" height="140" /> <p align="center"> <a href="https://github.com/bettercap/bettercap/releases/latest"><img alt="Release" src="https://img.shields.io/github/release/bettercap/bettercap.svg?style=flat-square"></a> <a href="https://github.com/bettercap/bettercap/blob/master/LICENSE.md"><img alt="Software License" src="https://img.shields.io/badge/license-GPL3-brightgreen.svg?style=flat-square"></a> <a href="https://github.com/bettercap/bettercap/actions/workflows/test-on-linux.yml"><img alt="Tests on Linux" src="https://github.com/bettercap/bettercap/actions/workflows/test-on-linux.yml/badge.svg"></a> <a href="https://github.com/bettercap/bettercap/actions/workflows/test-on-macos.yml"><img alt="Tests on macOS" src="https://github.com/bettercap/bettercap/actions/workflows/test-on-macos.yml/badge.svg"></a> <a href="https://github.com/bettercap/bettercap/actions/workflows/test-on-windows.yml"><img alt="Tests on Windows" src="https://github.com/bettercap/bettercap/actions/workflows/test-on-windows.yml/badge.svg"></a> <a href="https://hub.docker.com/r/bettercap/bettercap"><img alt="Docker Hub" src="https://img.shields.io/docker/v/bettercap/bettercap?logo=docker"></a> <img src="https://img.shields.io/badge/human-coded-brightgreen?logo=data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0IiBmaWxsPSJub25lIiBzdHJva2U9IiNmZmZmZmYiIHN0cm9rZS13aWR0aD0iMiIgc3Ryb2tlLWxpbmVjYXA9InJvdW5kIiBzdHJva2UtbGluZWpvaW49InJvdW5kIiBjbGFzcz0ibHVjaWRlIGx1Y2lkZS1wZXJzb24tc3RhbmRpbmctaWNvbiBsdWNpZGUtcGVyc29uLXN0YW5kaW5nIj48Y2lyY2xlIGN4PSIxMiIgY3k9IjUiIHI9IjEiLz48cGF0aCBkPSJtOSAyMCAzLTYgMyA2Ii8+PHBhdGggZD0ibTYgOCA2IDIgNi0yIi8+PHBhdGggZD0iTTEyIDEwdjQiLz48L3N2Zz4=" alt="This project is 100% made by humans."/> </p> </p>

bettercap is a powerful, easily extensible and portable framework written in Go which aims to offer to security researchers, red teamers and reverse engineers an easy to use, all-in-one solution with all the features they might possibly need for performing reconnaissance and attacking WiFi networks, Bluetooth Low Energy devices, CAN-bus, wireless HID devices and Ethernet networks.

UI

Main Features

  • WiFi networks scanning, deauthentication attack, clientless PMKID association attack and automatic WPA/WPA2/WPA3 client handshakes capture.
  • Bluetooth Low Energy devices scanning, characteristics enumeration, reading and writing.
  • 2.4Ghz wireless devices scanning and MouseJacking attacks with over-the-air HID frames injection (with DuckyScript support).
  • CAN-bus and DBC support for decoding, injecting and fuzzing frames.
  • Passive and active IP network hosts probing and recon.
  • ARP, DNS, NDP and DHCPv6 spoofers for MITM attacks on IPv4 and IPv6 based networks.
  • Proxies at packet level, TCP level and HTTP/HTTPS application level fully scriptable with easy to implement javascript plugins.
  • A powerful network sniffer for credentials harvesting which can also be used as a network protocol fuzzer.
  • A very fast port scanner.
  • A powerful REST API with support for asynchronous events notification on websocket to orchestrate your attacks easily.
  • A very convenient web UI.
  • More!

Contributors

<a href="https://github.com/bettercap/bettercap/graphs/contributors"> <img src="https://contrib.rocks/image?repo=bettercap/bettercap" alt="bettercap project contributors" /> </a>

License

bettercap is made with ♥ and released under the GPL 3 license.

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Related Skills

View on GitHub
GitHub Stars19.0k
CategoryOperations
Updated32m ago
Forks1.6k

Languages

Go

Security Score

85/100

Audited on Mar 23, 2026

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