Description
At a glance
iFlySEO v3.18.28 is a free WordPress plugin with updated September 29, 2026, requires WordPress 6.0+ & PHP 8.1+. Download the latest GPL version below — free, with live demo included.
iFlySEO helps you turn a content plan into a steady WordPress publishing workflow. Connect your domain, choose your topics and keywords, review the drafts and decide when they go live.
- Create SEO-focused articles with the iFlySEO service and keep editorial control before publication.
- Publish on demand or set a schedule to prepare and publish posts at your chosen pace.
- Manage WordPress authors, categories and tags where available, and track posts and word usage in your domain dashboard.
An iFlySEO account and an active service plan are required. Content generation runs on the external iFlySEO service, not inside this plugin. The WordPress plugin connects your site and carries out authenticated publication to your own blog.
Recommended interface: https://iflyseo.com/my-account
The plugin connects your WordPress site to iFlySEO. For everyday content management, we recommend the domain panel in your iFlySEO account. Service improvements are delivered to the web panel automatically. Manage the installed plugin through WordPress and keep it up to date. Choosing the web panel does not remove existing generated content.
External services and privacy
Connecting explicitly authorizes communication with https://api.iflyseo.com to register and manage this WordPress site. Registration sends the domain, WordPress REST URL, account credentials and, when entered, the WordPress application username/password. Subsequent authenticated requests exchange publishing targets (authors and taxonomies), site settings, instructions, content, generation/publication status and diagnostics needed for the service.
Service availability and account access are enforced by the configured iFlySEO API. Calendar assets are included locally. Plugin update information is provided by WordPress.
Terms: https://iflyseo.com/en/legal/terms
Privacy: https://iflyseo.com/en/legal/privacy
Commercial terms: https://iflyseo.com/en/legal/commercial
Source and third-party libraries
The ZIP includes the unminified JavaScript and CSS alongside minified assets. WordPress supplies jQuery. Flatpickr 4.6.13 is bundled locally under the MIT license; its license is included in assets/vendor/flatpickr/LICENSE.txt.
DOMPurify 3.4.15 is bundled for HTML sanitization. Its source and licenses are included in assets/vendor/dompurify/. To rebuild the browser sanitizer from this plugin directory, install [email protected] and [email protected] with npm, then run: npx esbuild assets/js/iflyseo-html-safety.js –bundle –minify –format=iife –global-name=iflyseoHtmlSafety –target=es2020 –legal-comments=inline –outfile=assets/js/iflyseo-html-safety.min.js
Frequently asked questions
What do I get when I download iFlySEO?
iFlySEO 3.18.28 is the latest version. It is a WordPress plugin you can download here free of charge under the GPL license, with the complete feature set included and no trial limitations.
Does iFlySEO cost anything?
No. iFlySEO 3.18.28 is 100% free — the full GPL version, not a trial or demo. There are no download limits, no accounts to create, and no upsells during the download.
How do I install iFlySEO 3.18.28?
Download the ZIP file from this page, then in your WordPress dashboard go to Plugins → Add New → Upload Plugin, choose the file, click Install Now, then Activate. The plugin works immediately after activation — no license key or extra setup is required for the core features.
What are the requirements for iFlySEO?
iFlySEO 3.18.28 requires WordPress 6.0 or higher and PHP 8.1 or higher. Most modern WordPress hosts already meet these versions. Running older versions may cause features to break, so update WordPress and PHP first if your site is behind.
When was iFlySEO last updated?
Version 3.18.28 was last updated on September 29, 2026. This page is refreshed automatically, so the download here always matches the newest version we have verified.
Is the iFlySEO download safe?
The file is sourced directly from the official WordPress.org repository — the same file the developer published. It is served unmodified, so what you install here is byte-identical to the official release.
Version: 3.18.28
Updated: October 1, 2026
Technical details
| Version | 3.18.28 |
|---|---|
| Last updated | September 29, 2026 |
| Requires WordPress | 6.0 or higher |
| Requires PHP | 8.1 or higher |
| Author | jluciama |
| Tags | content, publishing, seo |
Demo iFlySEO
Download iFlySEO
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