Tabrein

Ask the built-in assistant, or connect your own AI app: it clicks, types and fills in forms in your Chrome, under your permissions.

Tabrein lets AI work in your Chrome: it clicks, types, fills in forms, uploads files and moves between tabs in the browser you are signed in to. No headless bot, no copied passwords. TWO WAYS TO USE IT 1. Built-in assistant Open the Tabrein side panel, sign in with your email and tell the assistant what to do in plain words. It works in a tab of its own and shows every step. Before anything that can't be undone, such as submitting, paying, sending or deleting, it stops and asks you. New accounts get free credits to try it; more credits come in packs that never expire. No subscription needed. 2. Your own AI app Connect any AI app that supports the Model Context Protocol (MCP) and it can use the tabs you allow. Page content goes from your browser to the AI app on your computer, never through our servers. This mode needs a Tabrein plan, with a 7-day free trial. WHAT IT DOES • Whole forms in one go: text fields, selects, checkboxes and radios, then checked • Real clicks, typing, hover, drag and keys that sites treat as normal input • File uploads from your computer, including hidden upload fields (your own AI app) • Find text or controls on long pages without reading the whole page • Open, switch and close tabs; go back and forward; answer alerts and confirms • Accessibility snapshots and screenshots when the AI needs to see the page SEVERAL AGENTS AT ONCE Each AI session gets its own tab in a labelled tab group, and a soft frame shows which tab is being driven. Agents keep working in background tabs while you use the browser. YOU STAY IN CONTROL • Allow, Ask or Block each sensitive capability: file uploads, password fields, JavaScript, screenshots, tabs and console logs • Typing into password fields is blocked by default • "Ask" opens a Tabrein window outside the page, so the agent cannot click it • Keep agents away from whole sites, such as your bank • One switch connects or disconnects the whole browser PRIVACY With your own AI app, Tabrein talks only to the Tabrein server on your computer, and the only request to our servers is a licence check. The built-in assistant runs on our servers: while a task runs, the tab it works in is sent to tabrein.com and to the AI model provider so it can decide its next step. Chats are kept until you delete them, at most 180 days without use. Tabrein contains no analytics or advertising code. Details: https://tabrein.com/privacy Plans, credits and setup: https://tabrein.com