Research · Tested September 7, 2026

Shopify Source Image Recovery Benchmark

How often can Source Image Finder find a larger version of an image on a Shopify page? We tested a saved set of pages to find out.

Research details: first-party benchmark by Source Image Finder · frozen Shopify QA test set run September 7, 2026 · updated October 4, 2026 · measurements come from the downloaded image files. See how product claims are checked.

We tested Source Image Finder across 20 Shopify pages and 1,504 image families to measure how often it could recover a larger public version than the image initially found on the page.

This benchmark measures Source Image Finder against its own initial extraction result. It is not a comparison with competing image downloaders.

20Shopify pages tested

1,504image families tested

17 of 20pages with at least one larger image

426families with a larger recovered version

Shopify product image downloader benchmark showing 20 product pages, 17 improved pages, 1504 image families tested, and 426 improved families. — Summary from the saved Shopify benchmark test set.

48 examples reviewed by hand: 47 matched the same or nearly identical image. One showed a cropped or masked version of the same source image. None showed a different image. Open the saved reviewed examples (JSON).

How often did Source Image Finder recover a larger image?

On 17 of the 20 tested Shopify pages, Source Image Finder found at least one image with a larger public version. It did not find a larger file for every image.

Source Image Finder recovered a larger public version for 426 of the 1,504 image families tested.

At least one image was improved on 17 of the 20 Shopify pages.

What counts as an image family?

An image family groups versions that represent the same underlying image, such as responsive sizes of the same product photo. This prevents several size variants of one image from being counted as unrelated images.

How the benchmark was measured

Every public Shopify page was scanned using the same process.
Responsive versions representing the same underlying image were grouped into image families.
We compared the width and height measured from the image files.
A recovery counted as improved only when the recovered public file was larger.
The recovered file also had to match the same underlying image.
We compared the total number of pixels, not the file size in bytes.

What this benchmark does not measure

This benchmark does not compare Source Image Finder with ExtractPics, Imageye, ImgDownloader, or other image downloaders.

For a direct comparison between image downloaders, see our Website Image Downloader Benchmark.

Limitations

These results apply to the 20 Shopify pages tested. Other stores can use different themes, CDNs, image structures, and responsive-image settings.

Some webpages may already serve their largest public image, while others may not expose a larger public version at all.

Want to use this workflow on a public Shopify storefront? See how to download Shopify images →

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