2of3 by Ente

From the site: > A fully offline HTML recovery page is included when you use “Download all cards”. Open that file locally, add any two matching cards, and recover without needing the site. 2of3 is also open source, so the format is inspectable and recovery is not locked to one hosted service However I can’t verify this since the download all button seems to only download the first card for some reason. Idk if it’s my browser that’s the issue or something on the website’s end. Still, I agree that you shouldn’t go entering sensitive details using this tool regardless, its bad opsec.