AI tools are becoming increasingly common in professional workflows, including interview preparation, technical problem-solving, and real-time interview support. But not every AI assistant works in the same way.
One of the biggest differences is where the AI operates. Browser-based AI tools typically run inside a webpage, browser tab, or extension. A desktop-based invisible AI interview assistant, by contrast, can operate as a dedicated application with an on-screen overlay and system-level controls.
This distinction is particularly relevant for people researching whether LockedIn AI is undetectable, how AI assistants behave during screen sharing, and what makes LockedIn AI invisible according to its product documentation.
What is a Browser-Based AI Assistant?
A browser-based AI assistant operates within a web browser. Users generally access it through a website, browser extension, or another browser-based interface.
This approach has some obvious advantages. Browser tools are easy to access, don’t always require a dedicated application, and can work across many devices.
However, the browser also becomes part of the assistant’s operating environment.
For example, if an AI assistant is displayed in a browser tab and that tab is shared during an interview, the assistant could become visible as part of the shared content. Browser extensions can also introduce their own interface elements.
This is one reason candidates interested in privacy-oriented interview assistance may look toward desktop applications instead.
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What is an Invisible AI Interview Assistant?
An Invisible AI interview assistant is designed to provide AI assistance through a private interface while minimizing its visibility to other people.
LockedIn AI’s Desktop App is positioned around this concept. The company describes its product as an AI interview assistant with Stealth Mode that can remain hidden during screen sharing while continuing to provide real-time assistance to the user.
Instead of requiring users to keep an AI website open in a browser tab, the desktop application operates as a native application and can display assistance through an overlay.
This creates a fundamentally different user experience.
The AI can remain available while the user continues working in the interview platform, coding environment, browser, or other application.
LockedIn AI Invisible: What Does That Mean?
When people search for LockedIn AI invisible, they are generally asking what “invisible” actually means in practice.
LockedIn AI’s Desktop App describes Stealth Mode as a feature designed to keep the assistant hidden during screen sharing. The company also says its system-wide stealth functionality extends to areas such as the Windows taskbar, macOS Dock, Alt+Tab, Cmd+Tab, and process-monitoring interfaces.
The distinction is important because simply minimizing an application is not the same as designing an application around visibility controls.
LockedIn AI also provides transparency controls that allow users to adjust the visibility of the interface, including fully hidden and semi-transparent settings.
Its Click-Through Mode is designed to let users interact with applications underneath the overlay while keeping the assistant available.
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Browser AI vs. Desktop AI: The Main Difference
The simplest way to understand the difference is to look at the architecture.
| Feature | Browser AI | LockedIn AI Desktop App |
|---|---|---|
| Runs primarily in | Browser | Desktop application |
| Interface | Webpage/extension | Desktop overlay |
| Browser dependency | Yes | No |
| Screen-sharing approach | Depends on shared browser content | Stealth Mode designed for shared-screen privacy |
| Operating-system integration | Limited | System-level features |
| Interview-focused features | Varies | Designed specifically for interviews and meetings |
How Does the Interview Overlay Work?
The interview overlay is one of the key differences between a conventional browser chatbot and a desktop AI assistant.
Rather than opening another webpage, the AI can provide information through an overlay positioned within the user’s desktop environment.
LockedIn AI’s Desktop App includes real-time responses, Smart Area Selection, System Audio Capture, and other features designed for live interview scenarios.
Smart Area Selection, for example, lets users select an area of the screen for analysis rather than manually copying content into an AI website.
The overlay can also be controlled using keyboard shortcuts, allowing users to interact with the assistant without repeatedly switching between windows.
Which is Better for Interviews?
The answer depends on the user’s needs.
A browser-based AI tool may be sufficient for preparation, research, or situations where real-time privacy isn’t a concern.
A dedicated desktop application becomes more relevant when the user wants:
- Real-time interview assistance
- A dedicated AI overlay
- Screen-sharing privacy features
- System audio analysis
- Smart screen-area analysis
- Global keyboard shortcuts
- Support across different interview environments
- A desktop-based workflow rather than another browser tab
LockedIn AI specifically positions its Desktop App for technical interviews, behavioral interviews, professional meetings, online assessments, and other real-time scenarios.
The Bottom Line
The biggest difference between an AI interview assistant and browser AI is not simply the AI model generating the response. It is how the assistant integrates with the user’s computer.
Browser-based AI typically exists inside a webpage, tab, or extension. A desktop application can instead use an interview overlay, system-level controls, audio capture, and dedicated visibility features.
LockedIn AI’s Desktop App is built around this desktop-first approach. Its Stealth Mode is designed to keep the assistant hidden during screen sharing, while additional features address taskbars, Dock visibility, application switching, and operating-system-level shortcuts.
For anyone comparing browser AI with an Invisible AI interview assistant, the key consideration is therefore architecture. A browser tool lives within the browser; a desktop assistant can be designed around a private, system-level interview experience.
Candidates should also check the rules of their particular interview or assessment before using real-time AI assistance, since technical visibility and permitted use are two separate questions.
