Nika Browser · Beta
Your Master Agent, built into your browser
It guides you on any website, does the clicking and typing when you ask — out loud, in its own voice — and always asks before anything final.
Free · Uses your Nika account
Nika Browser is also for Mac (Apple Silicon) · Mac (Intel) · Linux (.deb) · Linux (.tar.gz)
Nika Browser: open NikaBrowserSetup.exe when it finishes downloading. If Windows says “Windows protected your PC”, click More info → Run anyway — our installer isn’t code-signed yet.
Using the extension? Install it in 2 minutes
Download and unzip
Download Nika and unzip it to a folder you’ll keep (for example Documents/Nika).
Open your extensions
Open the address below in Chrome, Edge or Brave and turn on Developer mode (top right).
Load Nika
Click “Load unpacked” and choose the unzipped folder. Pin Nika to your toolbar.
Sign in with Nika
Press Alt+N to open Nika, click “Sign in with Nika”, and you’re set.
Want the Nika look for your whole browser too? Download the Nika theme and load it the same way. (Nika Browser already has it.)
What your Master Agent can do in your browser
It guides you on any website
Ask “how do I…?” on any site and your Master Agent explains the page and points at exactly what to click.
Talk to it — in its own voice
Press Ctrl+Shift+Space to call your Master Agent and just talk. It answers in the same voice and personality it has in Nika.
It does the clicking for you
“Find a 2-bedroom under $2,000 and open the best three.” It clicks, types and searches for you, step by step, right on screen.
Your Nika, everywhere
Sign in with Nika and the browser uses your profile and your Master Agent. Manage its access any time in Connected apps.
Portals — circle it, watch it come alive
Press ✨ Portals, then circle or click anything on a page — a product photo, a chart, a room — and say how it should change. That spot turns into a short video right where it was.
Forge — change your own site, right on the page
On a site you built with Nika, press ⚒ Forge, hold a section for 4 seconds or circle it, and type the change. It lands on that app’s Product board with a screenshot, ready for Nika’s AI to build.
Lead — the people and the company, off any page
Press 🎯 Lead on a team, contact or company page. Nika lists the real people and emails the page shows — tick who to keep and they go straight to your CRM. Add the company to Competitive analysis with a free traffic estimate.
Watcher — an AI that never stops watching
Press 👁 Watch and click any price, bid or fare — or say “watch BTC below 60k”. It watches around the clock, can buy for you when the price is right (asking before it pays), and tells you if a coin or stock looks worth buying.
Ultra Instinct — give it a goal, it doesn’t stop
Press ⚡ Ultra with a big goal — “email 25 seed VCs about my startup”. Nika researches, finds real contacts, drafts every email and works cycle after cycle until an AI council agrees it’s done. Sends and posts wait for your OK.
You stay in charge
Nika asks before it buys, sends, posts, deletes or submits anything. It never reads or types passwords or card numbers. On banking, health and government sites it only guides you unless you allow it. Grab your mouse or press Esc and it stops.Nika Browser for Windows, macOS and Linux
Our own browser, built on the same engine as Chrome, with Nika and the Nika look built in. Rather keep the browser you use now? Add the Nika extension instead — your sign-in and settings carry over either way.