Note: progress will be slow for some time, as I'm busy with other stuff, and I don't need it right now. Also, I'd prefer to wait and see how common WebAuthn becomes before committing more time into this, just in case.

TOTP[App]

Open Source TOTP authenticator with E2EE self-hostable sync

Goal: a free, open-source, cross-platform, authenticator app that supports end-to-end encrypted sync.

Currently in Alpha. Barely functional. Has bugs and missing features. Use at your own risk, and back up your tokens.

Why: there don't seem to be any free, open-source, non-self hosted authenticators with E2EE sync, for some reason

(everything is WIP, including the name)

GUI (svelte SPA/PWA): close to functional
core library (TS): done
remote (cloudflare workers): done
CLI: coming soon(-ish)

Usage

Easiest: Go to the live, static web app, hosted on Cloudflare Pages. It is a fully offline capable PWA, and can be "installed" through your browser.

Apps for iOS and Android are coming soon.

You can also self-host the app/dist directory, which contains the same site deployed to Cloudflare Pages.

By default, it uses Cloudflare Workers to sync data across devices.

Self-hosted sync

Not yet supported in the GUI App, coming soon. The remote directory contains an npm project for a cloudflare worker. To run it locally you can run npm i and npm run start in the remote directory. (This uses miniflare and workersd, I'm not too sure about how reliable/production ready that is. If I find out that it's not, I will make a different remote for self hosting.)

Coming soon list

(A list of stuff "coming soon")

coming soon

GPLv3 License.