Features
Everything you need from an AI
NEXO is built for speed, flexibility, and privacy — all in your browser.
Multiple AI Models
Switch between Gemini, GPT, Grok, DeepSeek and more — pick the best model for any task.
Streaming Responses
See answers appear word-by-word in real time, with smart auto-scroll that respects your reading.
Auto Model Retry
If a model returns an empty response, NEXO automatically switches to another and retries silently.
Image Understanding
Attach images directly to your messages and let the AI analyze, describe, or answer questions about them.
File Uploads
Paste in code files, text documents, CSVs and more — NEXO reads the content and responds intelligently.
Local Chat History
All your conversations are saved privately in your browser — no account or server storage needed.
How It Works
Up and running in seconds
No sign-up, no setup, no downloads.
Open NEXO
Just open the app in your browser. No account needed — it loads instantly.
Pick a model (or keep the default)
Tap the model pill in the top bar to browse and switch AI models anytime.
Type your message
Ask anything — a question, a coding problem, a writing request, or attach an image or file.
Get an instant reply
NEXO streams the response live. Scroll freely while it types — it won't force-scroll you.
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Top models, all in one place
NEXO gives you access to a curated selection of the best available AI models.