Ja3 Python Packages

curl-cffi

Python binding for curl-impersonate fork via cffi. A http client that can impersonate browser tls/ja3/http2 fingerprints.

primp

HTTP client that can impersonate web browser tls/http2 fingerprints

rnet

An ergonomic, censorship-resistant Python HTTP Client

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.

scrapy-impersonate

Scrapy download handler that can impersonate browser' TLS signatures or JA3 fingerprints.

wreq

An ergonomic, censorship-resistant Python HTTP Client

pyreqwest-impersonate

HTTP client that can impersonate web browser tls/http2 fingerprints

async-tls-client

Async fork of Python-TLS-Client with modern asyncio support, updated dependencies, and fixes for issues in the original abandoned library. Includes enhanced compatibility, stability improvements, and ongoing maintenance for Python 3.9–3.13.

koon

Browser-impersonating HTTP client — TLS, HTTP/2, HTTP/3 fingerprint spoofing. Passes Akamai & Cloudflare. Chrome 145, Firefox 148, Safari 18.3 + 172 more profiles. Node.js, Python, R, CLI.

specters

Rust HTTP client with byte-accurate Chrome fingerprints across TLS, HTTP/1.1, HTTP/2, HTTP/3, and WebSockets. Improved TTFT/TPS over reqwest for LLM providers. Node and Python bindings included.

warpsock

Rust HTTP client with byte-accurate Chrome fingerprints across TLS, HTTP/1.1, HTTP/2, HTTP/3, and WebSockets. Improved TTFT/TPS over reqwest for LLM providers. Node and Python bindings included.

bssl

Modern and flexible TLS for Python, built on BoringSSL

architect-net

Low-level network engine for browser fingerprint emulation. Bypasses WAFs via uTLS, ECH, and HTTP/2 frame manipulation.

vsec-tls

A precision-engineered TLS/HTTP client for replicating authentic browser fingerprints

ja3-fingerprint-checker

CLI to print the JA3/TLS fingerprint your HTTP client or proxy sends, with a browser-vs-bot verdict and exit-IP ASN.

tls-impersonate-proxy

Fetch URLs with a browser-matched TLS/JA3 fingerprint (via curl_cffi) through rotating authenticated proxies, with automatic anti-bot block detection and retry.

vipertls

Pure Python TLS fingerprint spoofing client with browser challenge fallback.

cffi-curl

Python binding for curl-impersonate fork via cffi. A http client that can impersonate browser tls/ja3/http2 fingerprints.