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N0X
Run LLMs, search, and RAG in your browser. No server.
I kept bouncing between ChatGPT, Gemini, and Grok for stuff that didn't need a massive model and all of them wanted my data or my money. n0x runs in your browser LLM inference on your GPU, document Q&A, web search, Python execution, image gen, memory. Pick a model, start using it. Nothing leaves your machine. Works offline after first visit. Supports Ollama and any OpenAI-compatible API for bigger models.
Hey everyone (-_-) I'm Aman, I built n0x.
I use Claude Code for actual coding work but for everything else.. "explain this concept" "summarize this PDF" "search the web and tell me what matters"- I was bouncing between ChatGPT, Grok, and Gemini. None of those tasks need a 70B model behind an API. They just need a decent model and a clean interface.
So I built something that runs entirely in the browser. You open a tab, pick a model (40+ open-source ones, from 360MB to 70B), and it downloads once then loads from cache and after that it works offline.
What's under the hood:
LLM inference runs on your GPU via WebGPU in a Web Worker (UI stays smooth at 60fps)
Document Q&A uses hybrid search - keyword matching + vector search combined not just cosine similarity
There's an agent mode that chains tools (search, docs, Python, memory) and you watch it think step by step
Image generation, voice input/output, conversation branching, persistent memory
The privacy part is real.. your prompts, files, and model weights never leave the browser. The only network calls happen if YOU use web search or image gen.
If WebGPU isn't enough, you can plug in Ollama or any OpenAI-compatible API (Groq, OpenRouter) and switch mid-conversation. Same tools, bigger models.
Try it, break it, tell me what sucks. I use this daily and I want to make it better.
About N0X on Product Hunt
“Run LLMs, search, and RAG in your browser. No server.”
N0X was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #73 on the daily leaderboard. I kept bouncing between ChatGPT, Gemini, and Grok for stuff that didn't need a massive model and all of them wanted my data or my money. n0x runs in your browser LLM inference on your GPU, document Q&A, web search, Python execution, image gen, memory. Pick a model, start using it. Nothing leaves your machine. Works offline after first visit. Supports Ollama and any OpenAI-compatible API for bigger models.
On the analytics side, N0X competes within Open Source, Developer Tools, Artificial Intelligence and GitHub — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how N0X performed against the three products that launched closest to it on the same day.
Who hunted N0X?
N0X was hunted by ixchio. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of N0X including community comment highlights and product details, visit the product overview.
ixchio