Docs / Zero-Config WebP Converter
How to convert WordPress uploads to WebP (and AVIF) with zero config
Install PluginsForStores Zero-Config WebP Converter to generate WebP/AVIF next to JPEG and PNG uploads — no settings screens, no external services.
Updated 2026-09-29
Why WebP (and AVIF) matter for stores
Product images are often the heaviest assets on a WooCommerce site. Serving modern formats like WebP (and AVIF when PHP supports it) reduces bytes transferred without redesigning your theme.
Many “image optimizer” plugins add dashboards, queues, and remote APIs. If you only need automatic conversion on upload, a zero-config local converter is enough.
What PluginsForStores Zero-Config WebP Converter does
When you upload a JPEG or PNG, the plugin generates a WebP (and AVIF when available) alongside the original using WordPress’s image editor and native PHP — no CDN and no third-party API.
- Activate and upload — no configuration required
- Works with typical media library uploads
- Status page under PluginsForStores → Zero-Config WebP
- No tracking and no remote executable code
How to install and use it
Download the plugin from PluginsForStores, install the ZIP under Plugins → Add New → Upload Plugin, then activate it.
Upload images as usual. Check PluginsForStores → Zero-Config WebP for conversion support and basic stats. Theme or CDN delivery of the modern format still depends on your stack; the plugin focuses on generating the files at upload time.
- WordPress 6.7+ and PHP 8.0+
- Product page: https://pluginsforstores.com/plugin/zero-config-webp
- Free download via your PluginsForStores dashboard after sign-in
When to choose this over a full optimizer suite
Choose Zero-Config WebP if you want local conversion on upload with almost no admin surface. Choose a full suite if you need bulk re-optimization of an existing library, lazy-load UI kits, or CDN-side transforms.