NIA Browser is the all-in-one browser built for developers. Browse the web with built-in AI chat, a full DevTools suite, smart script automation, and an API testing client — all from your mobile device.
Stop switching between apps. NIA Browser puts everything a developer needs in one place.
AI CHAT WITH 100+ MODELS
Chat with AI about any page you visit. Attach cookies, network logs, console output, or the full page content for context-aware conversations. NIA Browser supports multiple AI providers:
- Google Gemini — Free daily quota included!
- OpenRouter — Access to 100+ models (Claude, GPT, Llama, Mistral, and more)
- OpenAI — Direct GPT access
- Custom providers — Add any OpenAI-compatible API
FULL DEVTOOLS ON MOBILE
- Console: View all console output in real-time with support for table, group, trace, and more
- Network Monitor: Capture and inspect every HTTP request with headers, body, and status codes
- Storage Inspector: Browse cookies, localStorage, and sessionStorage
- Performance: Track load times and page metrics
- AI Analysis: One-tap AI analysis for any DevTools panel
SMART SCRIPT MANAGER
Create and run JavaScript on any website with powerful automation:
- AI Script Generator: Describe what you want in plain English, AI writes the code
- AI Edit: Modify existing scripts using natural language instructions
- Auto-run: Scripts execute automatically on matching URL patterns
- Userscript Import: Compatible with Greasemonkey and Tampermonkey scripts
- URL Matching: Wildcards, regex, and domain-based patterns
API CLIENT
Test HTTP endpoints directly from the browser:
- Support for GET, POST, PUT, DELETE, PATCH, HEAD, OPTIONS
- Custom headers and request body editor
- Multiple body types: Raw JSON, Form-data, URL-encoded
- Save and organize requests in collections
- Import from captured network requests with one tap
DEVELOPER-FIRST BROWSING
- Multi-tab browsing with independent DevTools per tab
- Desktop and mobile user agent switching
- Page source viewer
- Favorites and browsing history
- Screenshot capture
- Dark and light themes
- Safe mode to disable all scripts
- Custom home page
FULLY CUSTOMIZABLE
- Developer Config panel to view and edit all AI prompts
- Add custom AI providers with your own API endpoints
- Manage models per provider
- Export and import all data (scripts, favorites, settings)
- Open source — customize everything
PRIVACY & SECURITY
- Your API keys are stored locally on your device
- No data sent to our servers — all AI requests go directly to your chosen provider
- HTTPS-only validation for custom providers
- Open source code available on GitHub
NIA Browser is free, open source, and designed for web developers, front-end engineers, QA testers, and anyone who needs powerful browser tools on mobile.
Website: https://niabrowser.vibzcode.com