# easychen/CookieCloud

CookieCloud是一个和自架服务器同步浏览器Cookie和LocalStorage的小工具，支持端对端加密，可设定同步时间间隔。本仓库包含了插件和服务器端源码。CookieCloud is a small tool for synchronizing browser cookies and LocalStorage with a self-hosted server. It supports end-to-end encryption and allows for setting the synchronization interval. This repository contains both the plugin and the server-side source code

Repository: https://github.com/easychen/CookieCloud
Canonical: https://ross.abutalabs.com/products/cookiecloud
Homepage: https://cc.ft07.com
Language: TypeScript
License: GPL-3.0
License Family: copyleft
Topics: cookie, cookies
Last push: 2026-05-03T13:26:28+00:00

## Health v2 (maintenance only)
Score: 84/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 80, release rhythm 82, longevity 94
- inputs: {"age_days": 1324, "days_push": 122, "days_rel": 122, "gap_med": 0, "n_releases_24m": 2}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3133, forks 281 (observed 2026-08-28T04:07:45.571504+00:00)

## What it is
CookieCloud is a browser extension plus self-hosted server that syncs browser cookies and localStorage across devices with end-to-end encryption. It supports configurable sync intervals and one-way sync from a desktop browser to other clients such as phones.

## Use cases
- sync browser cookies between pc and phone
- share login sessions across devices securely
- self-host a cookie sync server with e2e encryption
- keep websites logged in on mobile browser
- sync cookies and localstorage to another browser

## When to choose
- you want encrypted, self-hosted cookie/session syncing between your own devices
- you need to transfer login sessions to a phone or another browser
- you prefer a lightweight tool with a simple server you can run yourself

## When to avoid
- you need two-way or multi-user cookie synchronization
- you want a managed cloud service without hosting anything
- you need Firefox support out of the box without building it yourself

## Facets
- artifact type: plugin
- maturity: active
- function: caching, security, cryptography, self-hosted, backup
- domain: privacy, browser-extensions, self-hosted, web-development, security
- platform: browser-extension, self-hosted, cross-platform
- tags: cookie-sync, localstorage-sync, end-to-end-encryption, browser-extension, self-hosted-server, session-sharing, nodejs, docker

## Member repositories
- easychen/CookieCloud (main) score 84

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:45.571504+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:45:57.055245+00:00, confidence not recorded.
  - readme: https://github.com/easychen/CookieCloud (fetched 2026-08-28T04:07:45.571504+00:00, sha 53e452f6fc03)
  - homepage: https://cc.ft07.com (fetched 2026-08-29T09:41:15.420806+00:00, sha e8dca517b24f)
- Data as of 2026-08-30T08:39:29.467469+00:00.