LessFlux Image & Video Optimizer – WebP, AVIF, CDN & Lazy Load

LessFlux connects your WordPress site to your LessFlux account so you can configure image and video optimization settings from wp-admin.

This plugin includes:

• Account connection with a website API key from your LessFlux dashboard.
• Image options (selected formats, lazy load, metadata retention, conversion to WebP/AVIF, upload-time processing).
• Video options (selected formats, processing presets, replacement behavior).
• Optional CDN controls and status view.
• Bulk optimization workflows for existing media.
• Dashboard and logs screens for operational visibility.

Target users:

• Site owners managing media-heavy websites.
• Developers and agencies maintaining WordPress performance workflows.
• Teams that already use a LessFlux account and want WordPress integration.

External services

This plugin uses external services provided by LessFlux and third-party CDNs for library delivery.

1. LessFlux API

* Service: https://api.lessflux.com/v1/
* Purpose: account validation, optimization-related operations, dashboard/plugin data exchange.
* Data sent: plugin requests include site/plugin context and authentication data (such as your LessFlux API token) needed to authorize and process requests.
* Terms: https://lessflux.com/terms-conditions/
* Privacy policy: https://lessflux.com/privacy-policy/

1. LessFlux WordPress endpoint

* Service: https://lessflux.com/wp-json/
* Purpose: plugin integration endpoints used by LessFlux WordPress workflows.
* Data sent: request metadata required to complete plugin-related actions.

1. Third-party frontend assets

* https://fonts.googleapis.com/ (font stylesheet, admin UI only)

1. Bundled third-party libraries (MIT licensed, included locally)

* lazysizes v5.3.2 – https://github.com/aFarkas/lazysizes (lazy loading)
* lottie-web v5.10.2 – https://github.com/airbnb/lottie-web (animations, admin UI only)
* DataTables v2.3.1 – https://datatables.net (data tables, admin UI only)
* DataTables Responsive v3.0.4 – https://datatables.net/extensions/responsive (admin UI only)