How I Reverse Engineered Coomer.su and Built My Own Image Downloader

Coomer.su the go-to mirror site archiving leaked OnlyFans content is a treasure trove for data scrapers, but it's also notoriously unstable and banned in many regions. Most people settle for low-res downloads, laggy web interfaces, or shady third-party apps. That wasn’t enough for me.

 

🧩 The Problem

Coomer.su doesn’t offer any official API. Pages are dynamically loaded, throttled per IP, and image links are buried in paginated JSON-like DOM structures. Traditional scrapers? Blocked. Headless browsers? Slow. I wanted speed, automation, and zero interaction.

So, I reverse engineered it.

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🛠️ Tools I Used

• Python3

• requests, beautifulsoup4

• fake_useragent

• aria2c (for parallel image downloading)

• tor (optional, for IP cycling)

• jq (if parsing embedded data manually)

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💻 The Script

import requests, os
from bs4 import BeautifulSoup
from fake_useragent import UserAgent

ua = UserAgent()
headers = {'User-Agent': ua.random}

def fetch_image_links(profile_url):
    r = requests.get(profile_url, headers=headers)
    soup = BeautifulSoup(r.text, 'html.parser')
    images = soup.find_all('img')
    return [img['src'] for img in images if 'media' in img['src']]

def download_images(links, save_path='downloads'):
    os.makedirs(save_path, exist_ok=True)
    for link in links:
        img_name = link.split('/')[-1]
        with open(f"{save_path}/{img_name}", 'wb') as f:
            f.write(requests.get(link, headers=headers).content)
        print(f"Saved: {img_name}")

# Example use
profile = 'https://coomer.su/onlyfans/user/username'
images = fetch_image_links(profile)
download_images(images)

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⚙️ Optional Tor Integration (for IP Bans)

Install and start Tor:

sudo apt install tor
sudo service tor start

Route requests via proxy:

proxies = {
    'http': 'socks5h://127.0.0.1:9050',
    'https': 'socks5h://127.0.0.1:9050'
}
r = requests.get(url, headers=headers, proxies=proxies)

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🚀 Power Boost with aria2c

To mass-download from a generated .txt of image URLs:

aria2c -x 16 -s 16 -j 5 -i image_urls.txt

This isn’t just a script  it’s a method. Once you understand how these shady archivers serve media, you can scrape, parse, and pull from nearly any clone (like kemono.su, etc.). Just keep your ethics straight don’t profit off stolen work.

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