Collage Maker runs entirely in your browser and never uploads your photos. The downloaded app makes no network requests; the hosted web version only loads its own files from khoks.github.io. The installers only download release files from this repository and check their SHA-256 checksums.

Please report security problems privately through GitHub's private vulnerability reporting, not in a public issue. You'll get a reply as soon as possible, and credit in the release notes if you'd like it.

Only the latest release receives fixes.