Is GenAlt - Generate AI Alternate Text safe?

Low risk

GenAlt sends user-selected image URLs to Azure Computer Vision and caches generated captions in Supabase.

When you use its context-menu captioning actions, the service worker reads the clicked image URL and posts it to Azure Computer Vision for image analysis and OCR. It also stores the image URL with the generated caption and usage fields in a Supabase table so captions can be reused.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

Anish Lakkapragadav2.7.7Chrome Web Store
15Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 2.7.7. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Store data in your browser

    storage

  • Add items to the right-click menu

    contextMenus

Where it sends data

Destinations our analysis observed GenAlt - Generate AI Alternate Text contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • akgpzgtztkyuxyqtywzn.supabase.co

    GenAlt - Generate AI Alternate Text sends data to akgpzgtztkyuxyqtywzn.supabase.co. No other extension we have analysed sends data here.

  • poggers-image-captioning-api.cognitiveservices.azure.com

    GenAlt - Generate AI Alternate Text sends data to poggers-image-captioning-api.cognitiveservices.azure.com. No other extension we have analysed sends data here.

Updated 30 September 2026ekbmkapnmnhhgfmjdnchgmcfggibebnn