The desktop AI overlay
that screen shares cannot see.
A minimalist floating assistant excluded from Zoom, Teams, Meet, and OBS feeds via native WDA_EXCLUDEFROMCAPTURE.
Official Windows Installer (64-bit) • Automatic Background Updates
async function dispatchQueueWorker() {
// Primary background task handler
const job = await queue.pullNext({
cluster: "us-east-1",
concurrency: 4
});
if (!job.valid) {
logger.warn("Worker timeout");
return null;
}
return job.execute();
}
User:
Optimize this binary search function to find the first occurrence of a duplicate:
Omitted from standard Windows capture APIs.
Gemini, OpenAI, Claude, plus offline Ollama.
Customizable opacity and frameless resize.
Independent multi-tab conversation threads.
Built for Uncompromised Focus
No window juggling, no alt-tab interruptions, and zero capture trace.
Screen Capture Exclusion
Leverages native Windows Display Affinity (WDA_EXCLUDEFROMCAPTURE). NoSight is omitted from Zoom, Teams, Google Meet, OBS, Discord, and screenshot utilities.
Multi-Model Intelligence
Connect your choice of Google Gemini, OpenAI GPT-4o, Anthropic Claude Sonnet, OpenRouter, or run completely offline local models via Ollama & LM Studio.
Multi-Tab Sessions
Cycle independent conversations with Ctrl+Tab, spawn new chats with Ctrl+T, and rename tabs on double-click. Each tab retains its own isolated context history.
Floating & Dynamic Opacity
Frameless window draggable across any display. Seamlessly fine-tune transparency from 10% to 100% so your background workflow remains fully legible.
Clipboard Vision (Ctrl+V)
Snip any screen portion and press Ctrl+V directly into the chat prompt for immediate visual debugging, diagram breakdown, or error code diagnosis.
Instant License Gate
Automated startup license validation built directly for Lemon Squeezy and Gumroad recurring subscriptions or one-time lifetime keys.
Integrated Keystroke Controls
Operate NoSight without leaving your current typing flow.
Up and Running in 3 Steps
No cloud middleware setup or complicated runtime dependencies.
Download Windows Installer
Download the official NoSight setup package. Installs in seconds with Start Menu and desktop shortcuts, and includes built-in auto-updates.
Connect Key & Provider
Paste your license key, select your preferred provider (Gemini, OpenAI, Claude), or leave blank for local Ollama models.
Overlay Ready
NoSight floats seamlessly above all windows. Type queries, snip screenshots, and present your screen with zero capture leakage.
Why NoSight
A dedicated desktop overlay built for discrete reference and zero capture visibility.
| Feature | NoSight | Standard Web AI |
|---|---|---|
| Immune to Screen Sharing (Zoom, Teams, Meet) | ||
| Omitted from Video Screen Recorders (OBS, Camtasia) | ||
| Always On-Top (Floats above active apps) | ||
| Dynamic Window Opacity (10% - 100%) | ||
| Offline Local AI Support (Ollama / LM Studio) | ||
| Multi-Tab Sessions with Isolated Memory | New Browser Tab | |
| Privacy: API keys stored strictly on your local device | ||
| Native Desktop App with Seamless Auto-Updates |
Transparent Pricing
Processed securely via Lemon Squeezy and Gumroad. License keys are emailed immediately upon checkout.
Monthly Subscription
Cancel AnytimeSuitable for short-term projects, sprint tasks, or trial workflows.
- 1 Active Windows PC license
- 100% Anti-Screen Capture (WDA API)
- Gemini, OpenAI, Claude & Ollama models
- Multi-tab chat sessions & Ctrl+V screenshot
- Automated updates during subscription
Lifetime License
One-TimeSingle investment for perpetual software usage across all future releases.
- 3 Concurrent Windows PCs active
- 100% Anti-Screen Capture (WDA API)
- All AI engines + Custom endpoints (Groq/DeepSeek)
- Unlimited multi-tab chat & Ctrl+V screenshot
- Free updates for all future versions
- Priority developer support
Frequently Asked Questions
Technical specifications, architecture details, and licensing details.
Responsible Use Policy & Technical Boundaries
Permitted Scenarios
Use NoSight in environments where external AI tools are permitted (e.g. daily engineering work, self-guided study, drafting documents, or technical troubleshooting). Never deploy NoSight during exams or interviews that strictly forbid AI assistance.
Capture Scope
Exclusion functions at the Windows Desktop Window Manager render level. It does not obstruct external physical capture cards, overhead cameras, individuals viewing your physical monitor, or kernel-level monitoring agents.