NextCore Browser overview
Each profile is a fully separate browser with its own cookies, sign-ins, storage, extensions and proxy. Manage hundreds of profiles on one machine.
What a profile is
A profile is its own browser data folder. Two profiles never share:
- cookies and sign-in state,
- page storage (localStorage, IndexedDB), history and cache,
- loaded extensions,
- the proxy (the network address the profile uses to reach the Internet).
Sign in to account A in profile 1 and account B in profile 2, open both at the same time, and each window keeps its own account.
Main screen
The app interface is in Vietnamese for now. Labels are quoted as they appear, with a translation in brackets.
| Area | Used for |
|---|---|
| Left sidebar | QUẢN LÝ PROFILE (profiles) · QUẢN LÝ NHÓM (groups) · NEXTCORE EXTENSIONS · NEXTCORE AUTOMATIONS · NEXTCORE SERVICE (CRM, SHEET, PMS · GROUPCRAWL · CUSTOMERPOST) · NEXTCORE AGENT (its Trò chuyện tab is the AI assistant) · NEXTCORE MEDIA · NEXTCORE TOOLS · TRASH · SETTINGS (including the NextCore Chromium browser, data folder and backups). Sidebar footer: Light · System · Dark switch and the signed-in account |
| Top row | Xếp cửa sổ (Arrange windows) · Nhập (Import) · Xuất (Export) · Tạo hàng loạt (Bulk create) · Tạo profile (Create profile) |
| Command row | Search, filter by group, filter by state (All · Open · Closed), group by group, sort |
| Profile table | Name + group + tags · proxy (or Carrier · IP when no proxy is set) · extension count · 2FA code · state · Open/Close button |
| App footer | Left: network speed, CPU, RAM, GPU (can be hidden in SETTINGS). Right: number of open profiles, default Chromium, Local API status, app version + update button |
Reading a profile row
- Green bar on the left + "Đang mở · 12 phút" (Open · 12 min): the profile is running and has been for 12 minutes.
- "Đang khởi động…" (Starting…): the app is launching the browser; the row stays dimmed until it is ready.
- Green proxy line "Viettel · Hà Nội · 177 ms": the last proxy check passed (carrier · location · latency).
- "FPT | 42.118.207.35 · Mạng máy" (machine network): the profile has no proxy and goes out through the computer's own connection; the app shows the carrier and public IP.
- Red proxy line with a warning sign: the last check failed. See Proxy.
Next
- Create and edit profiles
- Select several profiles and act on them in bulk
- Groups, color tags and notes
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