Set a Custom Social Share Image for a Single Shopify Product
Your global Settings decide how every product's share image looks — but sometimes one product needs special treatment. Maybe its first photo is a plain white-background shot, or you have a designed lifestyle image you'd rather share. The Create custom action on the dashboard lets you override a single product: choose exactly which of its photos go into the preview, combine up to four into a collage, or upload your own custom image for that product only — then preview the result and save. Here's the flow.
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1 Open the custom image screen for the product
On the dashboard, find the product in the image list and open its Actions menu, then choose Create custom (it reads Edit custom once the product already has a custom image). The screen that opens is headed All images for "…" with your product's name. Its left side lists that product's photos under Images from Shopify — the full set of images for that product pulled from your store — and, once you add any, a Custom uploaded images group beneath it. A Current image thumbnail on the right shows what the product's share image looks like right now.
2 Pick the photos for the preview
On the right, the Selected images panel has four slots — labelled 1st *, 2nd, 3rd and 4th — with the hint Select at least 1 image. Click a photo on the left to drop it into the next open slot (the first slot shows Click an image). The number of slots you fill decides the collage: one photo is a clean single image, two to four are combined side by side into a collage. Use the small remove button on a slot to clear it and try another photo.
3 Upload your own image (optional)
Want something that isn't one of the Shopify photos? Use Upload custom image to add your own file — a designed graphic, a lifestyle shot, whatever fits. It appears under Custom uploaded images and can be dropped into the selection slots just like a store photo, so you can even combine an uploaded image with product photos.
4 Preview before you commit
Once at least one slot is filled, the Preview image button activates (until then it shows the tooltip Select at least 1 image to preview). Click it to render exactly how this product's share image will look with your chosen photos and your global branding applied. This is a real render, not an approximation — what you preview is what gets served.
5 Save the override
When the preview looks right, click Save image & back to dashboard. Back on the dashboard, the product's row now shows your custom image in its Override default transformation column, and its Actions menu reads Edit custom. The product keeps that custom image until you change it — to go back to the automatic default, open Actions and pick Use default. Other products keep using your global Settings design, so a single override never changes the rest of your catalog.
Frequently asked questions
How do I change the share image for just one Shopify product?
On the dashboard, open the product's Actions menu and choose Create custom. Click the photos you want into the Selected images slots (or upload a custom image), press Preview image to check the result, then Save image & back to dashboard. Only that product is affected.
Can I choose which product photos appear in the share image?
Yes. The Create custom screen lists the product's photos under Images from Shopify. Click them into the four Selected images slots in the order you want. One photo makes a single image; two to four are combined into a collage.
Can I upload my own image for a product?
Yes. Use Upload custom image to add your own file. It appears under Custom uploaded images and can go into the selection slots on its own or combined with product photos.
How many photos can I combine for one product?
Up to four. The four slots (1st, 2nd, 3rd, 4th) become a side-by-side collage; fill only the first slot for a single-image preview.
Does a per-product override get overwritten later?
No. Once you save a product's selected images, the dashboard row shows that custom image as its override, and it stays until you change it. Open the product's Actions menu and choose Edit custom to adjust it, or Use default to return to the automatic share image.
Do I have to preview before saving?
The Preview image step generates the actual composed image so you can confirm it before committing — the Save button becomes available once you've made a selection and generated the preview, so you always see the result first.
Will overriding one product change my other products?
No. Overrides are per product. Every other product keeps using the global design from Settings, so a single change is fully isolated.