失效鏈接修復
診斷 PDF 文檔中的 /URI 鏈接動作，提供無效鏈接標識與原地重定向修復。
上傳需要調試網頁超連結的 PDF 文件
關於此工具
The Link Debugger extracts and lists all hyperlinks embedded in your PDF document.
It parses the /Link annotations on each page and displays all URLs in an interactive list. You can then edit or replace any URL, and the tool writes the updated target back into the PDF.
Note: Link reachability checking is not available in the browser due to CORS restrictions. The tool extracts and lists links for manual review.
使用方法
Provide target document
Upload the PDF manual or catalog containing links to debug.
Scan and update
Let the debugger extract all URL entities. Input new redirect URLs for broken items.
Save redirect updates
Click execute to rewrite /URI actions and download the corrected PDF.
使用場景
Flyer broken links hotfix
Instantly correct wrong urls on published flyers without reopening original design editors.
Bibliography links verification
Verify academic bibliography links in reports, updating references to maintain authority.
Corporate rebranding updates
Batch update old URLs across corporate PDFs when company domain names are changed.
常見問題
Why isn't link reachability fully checked online?
Web browsers enforce strict CORS policies that block direct multi-origin link checking. Our tool lists the links clearly and lets you hot-fix them manually.
Will this modify the visual text representation on the page?
No. It only alters the underlying `/URI` navigation action. The visual link text remains unchanged.
Does it support modifying internal page bookmarks?
This tool handles external `/URI` hyperlinks. For internal layout navigation, use our interactive TOC tool.