ja4-fingerprint 开源项目推荐（40 个）

lexiforest /curl_cffi

通过 cffi 提供的 curl-impersonate fork Python 绑定。一个可模拟浏览器 TLS/JA3/HTTP2 指纹的 HTTP 客户端。

FoxIO-LLC /ja4

JA4+ is a suite of network fingerprinting standards

sardanioss /httpcloak

Go HTTP client with browser-identical TLS/HTTP2 fingerprinting. Bypass bot detection by perfectly mimicking Chrome, Firefox, and Safari at the cryptographic level (JA3/JA4, Akamai fingerprint, header order). Supports HTTP/1.1, HTTP/2, HTTP/3, sessions, cookies, and proxies.

deedy5 /primp

HTTP client that can impersonate web browsers

biandratti /huginn-net

Multi-protocol passive fingerprinting library: TCP/HTTP (p0f-style) + TLS (JA4-style) analysis in Rust

arman-bd /httpmorph

httpmorph is a drop-in replacement for Python's requests library that uses a custom C implementation with BoringSSL instead of Python's standard HTTP stack.

gospider007 /fp

🚀obtain the client's ja3 fingerprint, http2 fingerprint, and ja4 fingerprint

FoxIO-LLC /ja4tscan

JA4TScan is an active TCP server fingerprinting tool.

ytkoka /impersonate-proxy

A local MITM proxy that lets you control TLS fingerprints (JA3/JA4), HTTP/2 fingerprints, HTTP header order, and User-Agent — all from a single YAML config file.

O-X-L /haproxy-ja4-fingerprint

HAProxy (community) Lua Plugin for JA4 TLS Client-Fingerprinting

elpy1 /tlsfp

TLS fingerprinting HTTPS server

HappyHackingSpace /gakido

gakido (餓鬼道) - the hungry ghost

secdr /awesome-anonymity-papers

🔐 A list of anonymity papers published from 2012 to 2026.

EZXLabs /lkrequest-py

A high-performance Python HTTP client powered by Rust, with TLS/HTTP2/TCP/QUIC/H3 fingerprint impersonation and both async & sync APIs.

geekbyter /geektls

spoof client tls(ja3,ja4,http2.0,http3.0,quic,tcp,clienthello....more)

EZXLabs /lkrequest-rs

Rust HTTP client with byte-level fingerprint control for emulation. Stable C ABI included.

colocohen /lemon-tls

JavaScript TLS 1.3/1.2 implementation for Node.js, with full control over cryptographic keys and record layer.

djnnvx /mic

mic (mina-is-cute) is a simple Golang proxy to evade JA4 fingerprinting

O-X-L /ebpf-ja4t-fingerprint

JA4T TCP-Fingerprinting via eBPF

ebpfsentinel /ebpfsentinel

eBPF-native Network & Security plateform in a single binary