Relinka is an internal linking plugin that turns hours of manual work into a fast, visual internal-link audit. It maps how your posts link to each other, scores how well your site is interlinked, finds broken and orphaned pages, and proposes relevant internal links to related posts — each with a short reason. You stay in control: approve or undo any change in one click, with a full before/after snapshot.

Internal links are one of the highest-leverage, most-neglected parts of on-page SEO: they spread link equity, fix orphaned pages, and help readers (and crawlers) discover related content. Relinka makes that work fast and safe — and it’s completely free and fully functional: no account, no API key, no locked features.

What you get

Internal link analysis & visualization — inbound/outbound counts, orphaned pages, pages with no outbound links.
Internal-link health score — one number (0–100) for how well your site is interlinked, with one-click fixing of orphaned pages.
Broken internal link finder — see and fix dead internal links in one list.
Keyword cluster graph — see how your topics connect.
Relevant link suggestions with a reason — context-aware suggestions, in your content’s language, built from your own text (no external service).
One-click approve / undo — every applied link is a revertable snapshot. Nothing is rewritten without your say-so.
Natural placement — links land at sensible spots, never splitting a lead-in from its list, never inside a list, call-to-action, or summary.
Link card or inline — choose how new links are inserted; theme-agnostic card designs included, or defer to your theme’s own card.
No lock-in, no key — works on any theme, Gutenberg or Classic, with nothing to sign up for.

Why Relinka

Relinka explains why each link is suggested, takes every anchor word-for-word from your real text, and lets you undo instantly. All analysis runs entirely on your own server — your content is never sent off-site. The plugin does contact Freemius, its licensing/checkout/update service, but only for the optional opt-in screen (skippable) and for Pro licensing and updates — see External services below.

Automatic internal linking, done safely

Suggestions come with a reason, anchors are taken from your real text, and every change is one-click reversible. You decide what gets applied — nothing is auto-published without you. It does not invent links: it only suggests links to pages that already exist on your site.

Find and fix orphaned pages

Relinka surfaces orphaned content (pages with no inbound links) and pages with no outbound links, and can suggest links to fix them in one click — so link equity reaches every page.

Works with your SEO stack

Complements Yoast, Rank Math, SEOPress, The SEO Framework, and All in One SEO — and respects pages you’ve set to noindex. Page-builder content (Elementor, Divi, WPBakery, Beaver) is protected from card insertion.

External services

This plugin uses Freemius (freemius.com) as its licensing, checkout, and update-delivery service for the optional Relinka Pro upgrade.

What is sent and when:

Nothing is sent to Freemius until you either explicitly opt in on the post-activation screen, or start a Pro purchase / license activation. The opt-in screen can be skipped entirely, and skipping sends no data.
If you opt in, basic, non-personal environment data is shared (WordPress/PHP version, site URL, active theme/plugin list) to help with compatibility and support.
If you purchase or activate a Pro license, the data needed to process the license (your email and site URL) is sent to Freemius, and the plugin periodically checks Freemius for Pro updates.

Your post content is never sent to Freemius or anywhere else — all analysis runs on your own server.

Freemius Terms of Service: https://freemius.com/terms/
Freemius Privacy Policy: https://freemius.com/privacy/

Relinka – Internal Linking & Orphan Page Finder