AnchorKit is an accessible, privacy-first WordPress plugin for building table of contents navigation, with a live-preview editor, Gutenberg block, and Pro…
Category
CMS
Pricing
Freemium with three paid annual license tiers: Blogger $59/year (1 site), Freelancer $79/year (10 sites), and Agency $199/year (unlimited sites); all paid tiers include Pro features, priority support, and updates, plus a 14-day money-back guarantee.
Verified
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Last updated
August 6, 2026
WordPress IntegrationSMBSubscriptionFreemium
AnchorKit is a WordPress plugin dedicated to building table-of-contents (TOC) navigation for blog posts and pages. It installs like any WordPress plugin and is configured from Settings > AnchorKit, where site owners enable the TOC, choose which post types it applies to, pick an insertion position, and select a style preset. The free version covers core TOC generation with a live-preview editor, a native Gutenberg block, light/dark/system theming, collapsible headings, smooth scrolling, and accessibility features such as full keyboard navigation and ARIA labels. AnchorKit is built as a privacy-first plugin with no external tracking pixels, analytics scripts, or third-party frontend requests, and it is designed to have a small footprint (under 25KB compressed). A paid Pro tier adds an Elementor widget, sticky/fixed TOC positioning, reading-time estimates, schema markup, Advanced Custom Fields (ACF) integration, and scroll-spy heading highlighting, plus compatibility with Divi, WPBakery, and Visual Composer via shortcode, and translation plugins WPML and Polylang. The product is made by Smelter Studio, a Canada-based company.
Key Features
Live-preview TOC editor — Configure and preview table-of-contents styling changes instantly before publishing.
Native Gutenberg block — A dedicated Gutenberg block lets editors control TOC settings per post or page.
Accessible by design — Full keyboard navigation, configurable ARIA labels, and semantic HTML structure.
Privacy-first, lightweight — No external tracking pixels, analytics scripts, or third-party frontend requests, with a footprint under 25KB compressed.
Elementor widget (Pro) — A dedicated Elementor widget with full styling controls and per-instance customization for Pro users.
Page builder & translation compatibility (Pro) — Shortcode support for Divi, WPBakery, and Visual Composer, plus compatibility with WPML and Polylang, and ACF field support.
Pros & Cons
Pros
Free tier available so sites can try core TOC functionality before buying
Native Gutenberg block plus shortcode support for Divi, WPBakery, and Visual Composer
Privacy-first: no external tracking pixels, analytics scripts, or third-party frontend requests
Accessibility-focused with full keyboard navigation and ARIA labels
Lightweight, at under 25KB compressed
14-day money-back guarantee on paid plans
Cons
Several higher-value features (Elementor widget, ACF integration, AMP support, sticky TOC, schema markup) are locked behind the paid Pro tiers
No free trial of Pro is offered, only the limited free version
License is an annual subscription rather than a one-time purchase, and updates/support lapse if it isn't renewed
Narrow scope as a single-purpose WordPress TOC plugin rather than a broader content or SEO suite