Free & runs in your browser

Link Weaver

The free AI internal link finder. Paste your pages and it uses on-device AI embeddings to surface the most relevant internal links between them, and flag near-duplicate pages that may be cannibalising each other. Nothing is uploaded. The AI runs entirely in your browser.

One page per line, as URL or title | a sentence on what the page covers. The more descriptive the text, the better the matches. Paste 5 to a few hundred pages.

How to use the results. A strong link (0.62 to 0.89) is a related but distinct page worth linking to in body content with a descriptive anchor. A near-duplicate (0.90 and up) is not a link target: those two pages likely cannibalise each other, so consolidate with a 301 or differentiate them. Keep to 3 to 7 body links per page. You cannot one-shot this: integrate thoughtfully.

How Link Weaver works

It loads a small open-source embedding model (all-MiniLM) into your browser, turns each page into a vector that captures its meaning, then measures how close those vectors are. Pages that sit close together are topically related, which is exactly where an internal link makes sense. Because everything runs locally, your content never leaves your device.

This is the same method behind agency-grade internal linking, made free. For the strategy behind it, see the SEO cheatsheets and AI search guide.