Fast Proxy Checker

A high-performance, multithreaded Python tool to validate proxies with automatic protocol detection, geolocation lookup, and authentication support.

Key Features

• Multithreading: Blazing fast validation with user-defined thread counts.
• Smart Protocol Detection: Automatically tests HTTP, HTTPS, SOCKS4, and SOCKS5 if no protocol is specified.
• Full Auth Support: Handles ip:port:user:pass and user:pass@ip:port formats seamlessly.
• Real-time Geolocation: Displays the country and latency (ms) for every live proxy.
• Clean UI: Professional color-coded console output (Live in Green, Dead in Red).
• Format Preservation: Saves working proxies to live_proxies.txt while keeping your original format.
• Auto-Reset: Automatically clears the output file at the start of each session.

Supported Formats

The checker supports all common proxy formats in proxies.txt:

• 1.2.3.4:8080 (Auto-detects all protocols)
• socks5://1.2.3.4:1080 (Explicit protocol)
• 1.2.3.4:8080:user:pass (Auth support)
• user:pass@1.2.3.4:8080 (Standard auth format)

Installation

1. Clone the repository:

   git clone https://github.com/nguywnben/fast-proxy-checker.git

2. Install the required library:

   pip install -r requirements.txt

Usage

1. Populate your list in proxies.txt.
2. Run the script:

   python main.py

3. Enter the number of threads when prompted (Default is 20).
4. Check live_proxies.txt for the results.

Requirements

• Python 3.x
• requests[socks]