Title: Image Shift – Convert, optimize and watermark AVIF & WebP media images Author: digitalpoint Published: 23 januari 2026 Last modified: 24 januari 2026 --- Plugins zoeken ![](https://ps.w.org/image-shift/assets/banner-772x250.jpg?rev=3445755) ![](https://ps.w.org/image-shift/assets/icon.svg?rev=3445755) # Image Shift – Convert, optimize and watermark AVIF & WebP media images Door [digitalpoint](https://profiles.wordpress.org/digitalpoint/) [Download](https://downloads.wordpress.org/plugin/image-shift.1.0.1.zip) [Live voorbeeld](https://nl.wordpress.org/plugins/image-shift/?preview=1) * [Details](https://nl.wordpress.org/plugins/image-shift/#description) * [Beoordelingen](https://nl.wordpress.org/plugins/image-shift/#reviews) * [Installatie](https://nl.wordpress.org/plugins/image-shift/#installation) * [Ontwikkeling](https://nl.wordpress.org/plugins/image-shift/#developers) [Ondersteuning](https://wordpress.org/support/plugin/image-shift/) ## Beschrijving A simple and lightweight plugin that can automatically convert Media images to the WebP or AVIF image format as they are uploaded. Includes the ability to add watermarks to uploaded images. Support for optionally retaining backups of the original image. * No cost, no subscriptions * No reliance on transmitting your images to a third party server * Support for multisite networks * No third-party PHP libraries are used * JavaScript is native (does not use jQuery) **Modern image formats** AVIF images are [~50% smaller than JPEG images](https://web.dev/articles/compress-images-avif), and WebP images are [~30% smaller than JPEG images](https://developers.google.com/speed/webp/docs/webp_study) with the same image quality. ## Schermafbeeldingen * [[ * Simple setup within WordPress. ## Installatie **From your WordPress dashboard** 1. Navigate to “Plugins” -> Add New 2. Search for `Image Shift` 3. Activate Image Shift from your Plugins area **Manual upload** 1. Download Image Shift 2. Upload the `image-shift` directory to your `/wp-content/plugins/` directory 3. Activate Image Shift from your Plugins area ## FAQ ### Does this work with multisite networks? Yes. This can be deployed on a per-side basis or network-wide for all sites. ### Does this convert images I’ve uploaded in the past? It does not convert images uploaded before installing this plugin. Changing image extensions and URLs after the fact can lead to issues where previously referenced images no longer work. If you use Cloudflare (even the Free plan), you can use Image Transformations to automatically convert legacy images to modern formats with the free [App for Cloudflare®](https://wordpress.org/plugins/app-for-cf/) plugin. ### I have an idea for this plugin, can I make a suggestion? Yes, please do! You can find the suggestion area [over here](https://wordpress.org/support/plugin/image-shift/). ## Beoordelingen ![](https://secure.gravatar.com/avatar/c336b608c8931c4e6dc1e28cc2640cb9e6b6cd8365a7c68c10251555b1fa9928? s=60&d=retro&r=g) ### 󠀁[100% functional and non-intrusive](https://wordpress.org/support/topic/100-functional-and-non-intrusive/)󠁿 [vmadien](https://profiles.wordpress.org/vmadien/) 24 januari 2026 5 reacties Finally, an extension capable of converting to AVIF or WebP and adding a watermark for free and without using a CDN. Plus, it doesn’t display ads all over the admin interface to push for the CDN version. My only regret is that you can’t choose to keep a backup of the original image or remove the watermark. Maybe in a future update? [ Lees 1 beoordeling ](https://wordpress.org/support/plugin/image-shift/reviews/) ## Bijdragers & ontwikkelaars “Image Shift – Convert, optimize and watermark AVIF & WebP media images” is open source software. De volgende personen hebben bijgedragen aan deze plugin. Bijdragers * [ digitalpoint ](https://profiles.wordpress.org/digitalpoint/) [Vertaal “Image Shift – Convert, optimize and watermark AVIF & WebP media images” in je eigen taal.](https://translate.wordpress.org/projects/wp-plugins/image-shift) ### Interesse in ontwikkeling? [Bekijk de code](https://plugins.trac.wordpress.org/browser/image-shift/), haal de [SVN repository](https://plugins.svn.wordpress.org/image-shift/) op, of abonneer je op het [ontwikkellog](https://plugins.trac.wordpress.org/log/image-shift/) via [RSS](https://plugins.trac.wordpress.org/log/image-shift/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.0.1 (2026-01-24) * Added option to retain original image as a backup. #### 1.0.0 (2026-01-23) * Initial release of Image Shift for WordPress. ## Meta * Versie **1.0.1** * Laatst geüpdatet **3 maanden geleden** * Actieve installaties **10+** * WordPress versie ** 5.8 of nieuwer ** * Getest t/m **6.9.4** * PHP versie ** 7.1.0 of nieuwer ** * Taal * [English (US)](https://wordpress.org/plugins/image-shift/) * Tags * [AVIF](https://nl.wordpress.org/plugins/tags/avif/)[compress images](https://nl.wordpress.org/plugins/tags/compress-images/) [optimize images](https://nl.wordpress.org/plugins/tags/optimize-images/)[watermark](https://nl.wordpress.org/plugins/tags/watermark/) [webp](https://nl.wordpress.org/plugins/tags/webp/) * [Geavanceerde weergave](https://nl.wordpress.org/plugins/image-shift/advanced/) ## Waarderingen 4 van 5 sterren. * [ 0 5 sterren beoordelingen ](https://wordpress.org/support/plugin/image-shift/reviews/?filter=5) * [ 1 4 ster beoordeling ](https://wordpress.org/support/plugin/image-shift/reviews/?filter=4) * [ 0 3 sterren beoordelingen ](https://wordpress.org/support/plugin/image-shift/reviews/?filter=3) * [ 0 2 sterren beoordelingen ](https://wordpress.org/support/plugin/image-shift/reviews/?filter=2) * [ 0 1 sterren beoordelingen ](https://wordpress.org/support/plugin/image-shift/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/image-shift/reviews/#new-post) [Bekijk alle beoordelingen](https://wordpress.org/support/plugin/image-shift/reviews/) ## Bijdragers * [ digitalpoint ](https://profiles.wordpress.org/digitalpoint/) ## Ondersteuning Iets te melden? Hulp nodig? [Het supportforum bekijken](https://wordpress.org/support/plugin/image-shift/) ## Doneren Wil je de groei van deze plugin ondersteunen? [ Doneer aan deze plugin ](https://wordpress.org/plugins/image-shift/)