Add it to Chrome
Install Viral Spy from the Chrome Web Store.
Viral Spy saves public Instagram posts from the hashtags you choose into your OnPromptAds brand library. Sort them by views or engagement, then remix a reel with your own product.

Illustrative screens with fictional products and numbers.





Install Viral Spy from the Chrome Web Store.
In OnPromptAds Brands, pick the hashtags for your niche and start a scan from your brand.
The extension opens the hashtag and reads its public posts. Each batch shows what was new and what was already saved.
Sort the library by views or engagement. Open a reel and remix its format with your own product.
Viral Spy saves the caption, counts, username and media URL of public posts from hashtags you scan, into your own brand library. It does not collect your Instagram password or copy your session cookie to our servers, and it never likes, comments, follows or posts. The data is not sold. Read the full Viral Spy privacy policy.
Viral Spy finds organic Instagram reels by hashtag. Ad Spy finds Shopify ads in Meta Ad Library. Store Spy shows what a Shopify store sells best. Each one feeds OnPromptAds Brands.
Viral Spy is a Chrome extension that saves public Instagram posts from hashtags you choose into your OnPromptAds Brands library. You can then sort the library by views or by engagement and open a reel to remix its format for your own product.
Yes. You start a scan from OnPromptAds Brands, and the posts are saved to your brand library there. Adding the extension from the Chrome Web Store is the first step; the scan itself runs from your brand.
No. Viral Spy is read only. Nothing is liked, commented, followed, or posted.
No. Viral Spy does not collect your Instagram password or copy your session cookie to our servers. It reads public posts on the hashtag pages you open for a scan.
The public caption, view, like and comment counts, the username and the media URL of each post from the hashtags you scan. Those fields go to your own brand library. The data is not sold.
Each scan returns 50 posts at a time. After each batch you can take the next 50 from the same hashtag, move to the next hashtag or finish. Each batch reports how many posts were new and how many were already saved and updated. In version 1.2.0 a scan can include up to 6 hashtags, and the extension stays inside a daily limit of 30 hashtags.
Instagram hashtag grids leave out view counts. To get them, Viral Spy also asks Instagram for the same public media details a reel page loads. A later pass fills in view counts without counting the same post twice.
Engagement in the library is likes plus comments, divided by views. Sorting by it surfaces reels that moved viewers to react, not only reels with big reach.
Open it in OnPromptAds and remix the format for your own product. The storyboard asks for your presenter and one product photo before a video is generated.
Ad Spy works inside Meta Ad Library and finds Shopify ads. Store Spy works on a Shopify store itself. Viral Spy works on Instagram hashtags and finds organic reels and posts. They can be used together.
No. OnPromptAds Viral Spy is independent and not affiliated with Instagram or Meta.
Add the extension, scan your hashtags, and remix the reels that work for your product.