NsThemes

Apply your watermark on your WooCommerce product images — without overwriting them!
NS Watermark For WooCommerce overlays a watermark image on top of your shop and single-product photos at display time. 
The original files stored in your Media Library are never modified.
Features (free version)
<ul>
<li>Choose any image from your Media Library as the watermark.</li>
<li>Always show the watermark, or show it only to guests (not logged-in users).</li>
<li>Enable / disable with a single setting.</li>
<li>Compatible with WordPress 7.0 and WooCommerce 10.8.1.</li>
<li>No GD extensions need to be installed separately (bundled with PHP ≥ 7.4).</li>
</ul>
3rd Party / External Services
<ul>
<li>PluginEye — used for opt-in usage tracking (plugin activation/deactivation events, site address, WordPress version, active plugin list). Data is collected only after explicit user consent is given on the opt-in screen shown at first activation. Read more: <a href="https://www.plugineye.com/privacy-policy/" rel="nofollow ugc">Privacy Policy</a> — <a href="https://www.plugineye.com/terms-of-service/" rel="nofollow ugc">Terms of Service</a>. This service is provided by NsThemes.</li>
</ul>
All watermark image processing is performed locally on your web server using PHP’s built-in GD library. No image data is sent to external servers.

NS Watermark For WooCommerce

Protect your WooCommerce product images by overlaying a watermark on-the-fly — no permanent changes to your files.

PEKI AS

Date Image Switcher for WooCommerce lets you automatically change product images based on a selected date — ideal for seasonal collections, limited-time offers, and scheduled product updates.
With this plugin, you can set different images to appear on specific dates, so your WooCommerce store always displays the right visuals at the right time — without any manual updates.
Example use cases
🎄 Display Christmas-themed images in December
☀️ Show summer images during June–August
💸 Automatically switch to “Sale” images during campaigns
🕒 Schedule product image changes for pre-orders or launches
Key Features
Set custom images for specific dates
Fully automated switching — no manual work needed
Works with all WooCommerce-compatible themes
Lightweight and easy to use
No coding required
Perfect for
Shop owners who want to save time and keep their store visually dynamic year-round.
Website: https://peki.no

Date Image Switcher for WooCommerce

Automatically switch WooCommerce product images by date. Ideal for seasonal promotions and launches.

NS Watermark For WooCommerce vs Date Image Switcher for WooCommerce