Blueberry Loom is a cryptographically reinforced form builder that utilizes ML-KEM-1024, as well as the "ChaCha20 + Serpent-256 CBC + HMAC-SHA3-512" authenticated encryption scheme to enable end-to-end encryption for enhanced data protection.
Unlike conventional form tools, responses in Blueberry Loom are encrypted directly in the browser at submission time. Neither the cloud provider, the app creator, nor any intermediaries have the technical capability to decrypt the submitted responses—ensuring that data remains private strictly between the respondent and the form author.
Give it a try here: https://blueberry-loom.netlify.app/
Source code: https://sourceforge.net/projects/blueberry-loom/
