Title: Image Compressor WebP by htmlrunner Author: htmlrunner Published: 11. marca 2026 Last modified: 15. marca 2026 --- Vyhľadať plugin ![](https://ps.w.org/image-compressor-webp-by-htmlrunner/assets/banner-772x250.png? rev=3480030) ![](https://ps.w.org/image-compressor-webp-by-htmlrunner/assets/icon-128x128.png? rev=3480030) # Image Compressor WebP by htmlrunner Od [htmlrunner](https://profiles.wordpress.org/htmlrunner/) [Stiahnuť](https://downloads.wordpress.org/plugin/image-compressor-webp-by-htmlrunner.1.0.zip) * [Podrobnosti](https://sk.wordpress.org/plugins/image-compressor-webp-by-htmlrunner/#description) * [Recenzie](https://sk.wordpress.org/plugins/image-compressor-webp-by-htmlrunner/#reviews) * [Inštalácia](https://sk.wordpress.org/plugins/image-compressor-webp-by-htmlrunner/#installation) * [Vývoj](https://sk.wordpress.org/plugins/image-compressor-webp-by-htmlrunner/#developers) [Podpora](https://wordpress.org/support/plugin/image-compressor-webp-by-htmlrunner/) ## Popis **Image Compressor WebP by htmlrunner** converts JPEG and PNG images in your media library to WebP format, reducing file sizes without any visible quality loss. ### Your Images Never Leave Your Server This plugin works entirely within your own hosting environment. No image data is ever transmitted to our servers or any third-party service. Every conversion runs through your server’s native PHP GD or Imagick library — the same tools already installed on virtually every hosting plan. This means: * **Complete data privacy** — your images stay on your infrastructure, period. * **No API keys or accounts** — there is nothing to sign up for. * **No subscription fees** — no usage limits tied to external credits. * **Works offline** — no outbound connection is required for processing. ### What It Does * Converts JPEG and PNG images to WebP format directly on your server. * Supports bulk conversion — process your entire media library in one go, or select specific images. * Adjustable compression quality via a dedicated settings page, so you control the size-to-quality trade-off. * Replaces original files with the WebP version to reclaim disk space. * No configuration beyond activation is required to get started. ### Who Made This This plugin is developed and maintained by [htmlrunner.com](https://htmlrunner.com). For full documentation, updates, and usage guidance, visit the official plugin page: [https://htmlrunner.com/wordpress-plugins/image-compressor-webp-by-htmlrunner/](https://htmlrunner.com/wordpress-plugins/image-compressor-webp-by-htmlrunner/) ## Inštalácia 1. Upload the `wp-media-to-webp` folder to the `/wp-content/plugins/` directory. 2. Activate the plugin through the ‚Plugins‘ menu in your WordPress dashboard. 3. Go to the **Webp Converter** menu in your dashboard sidebar. 4. Select the images you want to convert and click „Convert“. No additional setup is required. The plugin uses your server’s existing PHP environment. ## Časté otázky ### Are my images sent to your servers? No. Every conversion happens entirely on your own hosting server using PHP’s built- in GD or Imagick library. Your images are never uploaded, transmitted, or shared with us or any external service. ### Is there a subscription or usage fee? No. Because all processing is local, there are no external API calls and no usage credits to purchase. The plugin is free to use without limits. ### Does it delete the original images? Yes. To keep your disk usage low, the plugin replaces each original JPEG or PNG with its WebP version. If you want to keep originals, back them up before running a conversion. ### What happens if my server does not have GD or Imagick? The plugin requires either the PHP GD extension or Imagick to function. Both are standard on nearly all shared hosting environments. If neither is available, the plugin will display a notice in the dashboard. ### Where can I find more information? Visit the official plugin page at [https://htmlrunner.com/wordpress-plugins/image-compressor-webp-by-htmlrunner/](https://htmlrunner.com/wordpress-plugins/image-compressor-webp-by-htmlrunner/) for documentation and updates. ## Recenzie Pre tento plugin nie sú žiadne recenzie. ## Prispievatelia a vývojári “Image Compressor WebP by htmlrunner” je softvér s otvoreným zdrojovým kódom. Do tohto pluginu prispeli nasledujúci ľudia. Prispievatelia * [ htmlrunner ](https://profiles.wordpress.org/htmlrunner/) [Preložiť „Image Compressor WebP by htmlrunner“ do vašho jazyka.](https://translate.wordpress.org/projects/wp-plugins/image-compressor-webp-by-htmlrunner) ### Máte záujem o vývoj? [ Prehľadávajte zdrojový kód](https://plugins.trac.wordpress.org/browser/image-compressor-webp-by-htmlrunner/), preskúmajte [SVN repozitár](https://plugins.svn.wordpress.org/image-compressor-webp-by-htmlrunner/), alebo sa prihláste na odber [vývojárskeho logu](https://plugins.trac.wordpress.org/log/image-compressor-webp-by-htmlrunner/) cez [RSS](https://plugins.trac.wordpress.org/log/image-compressor-webp-by-htmlrunner/?limit=100&mode=stop_on_copy&format=rss). ## Zoznam zmien #### 1.0 * Initial release. * Bulk conversion support for the media library. * Settings page for adjustable compression quality. * Fully local, server-side processing with no external data transfer. ## Meta * Verzia **1.0** * Posledná aktualizácia **Pred 2 mesiace** * Aktívne inštalácie **Menej než 10** * Verzia WordPress ** 5.0 alebo novšia ** * Testované do verzie **6.9.4** * Verzia PHP ** 7.0 alebo novšia ** * Jazyk * [English (US)](https://wordpress.org/plugins/image-compressor-webp-by-htmlrunner/) * Značky * [image compression](https://sk.wordpress.org/plugins/tags/image-compression/) [image converter](https://sk.wordpress.org/plugins/tags/image-converter/)[image optimizer](https://sk.wordpress.org/plugins/tags/image-optimizer/) [webp](https://sk.wordpress.org/plugins/tags/webp/) * [Rozšírené zobrazenie](https://sk.wordpress.org/plugins/image-compressor-webp-by-htmlrunner/advanced/) ## Hodnotenia No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/image-compressor-webp-by-htmlrunner/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/image-compressor-webp-by-htmlrunner/reviews/) ## Prispievatelia * [ htmlrunner ](https://profiles.wordpress.org/htmlrunner/) ## Podpora Počet vyriešených chýb za dva mesiace: 0 z celkového počtu: 1 [Zobraziť fórum podpory](https://wordpress.org/support/plugin/image-compressor-webp-by-htmlrunner/)