web-to-pdf（WEB TO PDF 浏览器）

When to Use

Use this skill when:

• User asks "let me see this website" or "show me this page"
• User requests a screenshot of a webpage
• User wants to view or save webpage content
• You need to send a webpage as a file to the user

This approach is better than screenshots because:

• ✅ Maximum clarity and legibility (PDF preserves all formatting)
• ✅ Preserves text, links, and structure
• ✅ Compact file format
• ✅ Professional appearance
• ✅ Easy to save, print, or share

Workflow

Step 1: Navigate to the URL

Use the browser tool to open the webpage:

browser action=navigate url=https://example.com

Wait for the page to fully load.

Step 2: Export to PDF

Use the browser tool's PDF export:

browser action=pdf

This returns a file path like: FILE:/home/user/.openclaw/media/browser/uuid.pdf

Step 3: Send the PDF File

Use the message tool to send the file directly to the user:

message action=send filePath=/path/to/file.pdf message="Here's the webpage as a PDF!"

Step 4: Clean Up (Important!)

Delete the local PDF file immediately after sending to save space:

exec command=rm /path/to/file.pdf

Or in one line:

exec command=rm /path/to/file.pdf && echo "✅ PDF cleaned up"

Why This Workflow

Common Patterns

Pattern 1: User says "show me this website"

1. browser navigate <URL>
2. browser pdf
3. message send filePath=<result> message="Here's the website as PDF"
4. exec rm <result>

Pattern 2: User asks for a screenshot

1. browser navigate <URL>
2. browser pdf (better than screenshot!)
3. message send filePath=<result> message="PDF view of the webpage"
4. exec rm <result>

Pattern 3: Multiple pages/links

If the user wants multiple webpages:

• Repeat steps 1-4 for each URL
• Or export all to PDF in a batch script (see scripts/batch-export.sh)

Error Handling

Page fails to load

browser wait --url "**/expected-path" --timeout-ms 10000

PDF export fails

The browser might be in headless mode or network issue. Try:

browser status
browser start (if not running)
browser navigate <URL>

File not accessible

Check the path returned by browser pdf. If it's a relative path, convert to absolute:

exec command=realpath <path>

Tips

• For long pages: PDF preserves entire page length, so large documents are still readable
• For dynamic content: Wait for dynamic content to load before exporting
• For mobile view: Use browser resize 375 812 before PDF export if mobile view is needed
• For specific sections: Export full PDF, user can crop or extract what they need

Related Skills

• browser — OpenClaw's native browser automation
• screenshot — Fallback if PDF export isn't suitable (rarely needed)

Feedback & Updates

• Star this skill: clawhub star web-to-pdf
• Check for updates: clawhub sync web-to-pdf