class ImageParser(HTMLParser): def init(self): super().init() self.images = [] def handle_starttag(self, tag, attrs): if tag == 'img': for attr, val in attrs: if attr == 'src' and val: self.images.append(val) if tag == 'source': for attr, val in attrs: if attr == 'src' and val: self.images.append(val)

def scrape_images(url, output_dir="images"): os.makedirs(output_dir, exist_ok=True) req = urllib.request.Request(url, headers={'User-Agent': 'Mozilla/5.0'}) with urllib.request.urlopen(req, timeout=15) as resp: html = resp.read().decode('utf-8', errors='ignore') parser = ImageParser() parser.feed(html) # Deduplicate and filter seen = set() urls = [] for img in parser.images: if img.startswith('//'): img = 'https:' + img if img.startswith('http') and img not in seen: seen.add(img) urls.append(img) print(f"Found {len(urls)} images") for i, img_url in enumerate(urls): try: ext = os.path.splitext(img_url.split('?')[0])[1] or '.jpg' fname = f"{output_dir}/img_{i:03d}{ext}" urllib.request.urlretrieve(img_url, fname) print(f" [{i+1}] {fname}") except Exception as e: print(f" [{i+1}] FAILED: {e}") return urls

if name == "main": url = sys.argv[1] if len(sys.argv) > 1 else input("URL: ") scrape_images(url)


**Usage:**
```bash
python3 /path/to/image-scraper.py "https://example.com/article"

Method 2: Curl + Grep (Minimal)

# Extract image URLs and download
curl -sL "URL" | grep -oP 'https?://[^"]+\.(jpg|jpeg|png|webp|gif)' | sort -u | head -20 | while read url; do
  curl -sL "$url" -o "images/$(echo $url | md5sum | cut -d' ' -f1).${url##*.}"
done

Method 3: Browser Automation (Fallback)

Use OpenClaw's browser tool when the page is JavaScript-rendered or Method 1 fails.

# 1. Open page in browser
browser(action=open, url="URL")

# 2. Get page content and extract images via JavaScript
browser(action=act, targetId="TAB_ID", request={
  "kind": "evaluate",
  "fn": "() => Array.from(document.querySelectorAll('img')).map(img => img.src)"
})

# 3. Download each image with curl

Decision Flow

Try Method 1 (python3) first — handles most static pages
If 403/blocked: Try adding headers (Referer, Accept)
If JS-rendered or paywalled: Use Method 3 (browser)
Always print the downloaded file paths

Output

Images saved to ./images/ by default
Named img_000.jpg, img_001.png, etc.
Report: "Downloaded N images to images/"

Notes

Only downloads images from the given URL, not full site
Filters out tracking pixels and tiny icons (width/height < 50px optionally)
Respects robots.txt implicitly (no enforcement)
For Twitter/X: browser method may be needed due to JS rendering

image-scraper

Image Scraper

Method 1: Python3 (Primary - Zero Dependency)