AI-powered browsing with built-in DevTools, script automation, and an API client. Chat with AI about any page using free Google Gemini or 100+ models.
No more switching between browser, terminal, and API tools. NIABrowser puts every developer tool a tap away.
Chat with AI about any page you visit. Attach cookies, network logs, console output, or the full page HTML for deep context-aware conversations. NIA AI understands your browsing context.
Create, edit, and auto-run JavaScript on any website. AI Generator writes scripts from plain English descriptions. AI Edit modifies existing scripts. Import Greasemonkey/Tampermonkey userscripts with automatic AI conversion.
Console viewer, Network monitor, Storage inspector, and Performance metrics -- all on mobile. Each panel includes AI analysis buttons to instantly understand issues and optimize performance.
Send HTTP requests directly from the browser. Import from cURL or Postman, export collections for your team. Long-press any network log entry to instantly test it in the API client.
Multi-tab browsing, favorites, history, desktop mode, and user agent switching. Safe mode for testing, dark and light themes, and all the features you expect from a modern browser.
Connect to the AI provider that fits your needs. Switch between providers at any time, or use them all.
Pay-per-use
Access 100+ AI models including GPT-4, Claude, Llama, Mistral, and more through a single API key. Choose the best model for each task.
Free daily quota!
Get started immediately with Google Gemini's generous free tier. Perfect for trying out AI features without any cost. Just add your API key and go.
Pay-per-use
Connect directly to OpenAI's API for GPT-4o and other OpenAI models. Use your existing OpenAI API key with direct, low-latency access.
Install NIABrowser, configure your AI provider, and start building.
Download NIABrowser from GitHub releases or build from source with Expo.
Enter your Google Gemini key (free!), OpenRouter key, or OpenAI key in Settings.
Visit any site and tap the AI button to chat, analyze, or generate scripts.
Use DevTools, create auto-run scripts, and test APIs -- all from one app.
NIABrowser is open source and free to use. Get AI-powered browsing with DevTools, script automation, and an API client in one app.