Paste a keyword and a destination URL — the extension finds every matching post via the WordPress REST API and inserts the link automatically. No plugin, no manual scanning.
Manually scanning 50+ posts for a keyword to interlink takes hours. This extension does it in seconds via the WordPress REST API.
Uses the native WordPress REST API — no third-party plugin installation or database modifications beyond the links themselves.
Preview every proposed link replacement before committing. You stay in control of every change.
Retrieves all posts containing a keyword via the REST API.
Apply a target URL to all matching posts in one action, or selectively approve post-by-post.
See the before/after diff for each post before committing changes.
Revert any link insertion to the original content.
Authenticates using WordPress Application Passwords — core feature since WP 5.6.
Configure multiple WordPress sites and switch between them.
| Feature | WordPress Blog Interlink | Manual Post-by-Post | Yoast Premium |
|---|---|---|---|
| Batch update across all posts | Yes | — | Yes |
| No plugin on WordPress needed | Yes | Yes | — |
| Preview before applying | Yes | — | Yes |
| Free | Yes | Yes | — |
| Time for 50 posts | <2 min | 2–3 hours | <5 min |
Works on Chrome, Edge, Brave, and all Chromium-based browsers. No account, no subscription, no strings.
WordPress Blog Interlink is an independent browser extension built by an individual developer. It is not affiliated with Automattic Inc. or the WordPress Foundation. “WordPress” is referenced only to describe the platform this extension is compatible with.