Netflix Cookie Checker

Checks Cookies for validity.

Education purpose only.

🆕 What's New

Latest update improves cookie validity detection, duplicate filtering, and proxy safety.

Checker Reliability — Latest

✨ New Features

• Updated cookie validity check — More reliable detection of valid and expired cookies.
• Stronger duplicate detection — Prevents saving the same working cookie multiple times.
• Existing-output duplicate scan — Checks previously saved cookies to avoid duplicates across runs.

Installation

  git clone https://github.com/matheeshapathirana/Netflix-cookie-checker.git
  cd Netflix-cookie-checker
  pip install -r requirements.txt

Usage

1. Run cookie_converter.py to convert Netscape cookies to json format.
2. Edit the number of threads in main.py.

   Netflix-cookie-checker/main.py

   Line 20 in 0cbea04

   num_threads = 5 # <--- Define the number of threads here

3. Run main.py.

make sure you have a good internet connection.

Network Speed	Recommended no. threads
< 5 Mbps	1-3
5-20 Mbps	3-5
20-100 Mbps	5-10
> 100 Mbps	10-20

Try colab-version

Proxy Support

Proxy File Format

Your proxy file should be a plain .txt with one proxy per line. All common formats are supported:

# host:port
1.2.3.4:8080
 
# host:port:user:pass
1.2.3.4:8080:myuser:mypass
 
# user:pass@host:port
myuser:mypass@1.2.3.4:8080

Lines starting with # are ignored.

Features

• ✅ Multi-threading
• ✅ JSON + Netscape cookie support
• ✅ Optional proxy support (HTTP / HTTPS / SOCKS4 / SOCKS5)
• ✅ Automatic proxy validation before use
• ✅ Safer proxy mode with no silent direct-IP fallback
• ✅ Super fast
• ✅ Identifies duplicate cookies using cookie fingerprints
• ✅ Detects extra memberships

For any issues

Contributors

You can help me by Donating