Instant AI, anywhere on your screen

Select text. Get answers. Stay invisible.

SilentGPT gives you a fast, floating AI assistant on your desktop for quick help with school, coding, work, browsing, and everyday tasks while staying completely hidden.

Download for Windows See how it works

Works in any app Human-like typing Minimal overlay v1.00.0

Quiz 1 — Thermal Systems Which answer best explains why adding insulation slows heat transfer in a house?

A. It creates more heat inside the walls.
B. It traps air pockets that do not transfer heat well.
C. It makes warm air heavier than cold air.
D. It removes all conduction from the house.

SilentGPT answer Alt + 1

Generating answerThe correct answer is B.It traps air pockets that do not transferheat well. Air is a poor conductor ofheat, so insulation slows heat transferby trapping small pockets of air.

Capabilities

One shortcut for every quick AI task.

Ask, write, translate, summarize, and solve from the same polished monochrome command layer.

Instant answers

Select text in any window and get a direct answer in seconds.

Human-like writing

Draft replies and paste them naturally with a smooth typing flow.

Translate anywhere

Convert highlighted text across dozens of languages without context switching.

Step-by-step solving

Break down questions, equations, research notes, and code into clear steps.

Floating chat

Open a discreet assistant panel whenever you need a longer conversation.

Study mode

Turn notes into flashcards, summaries, and review prompts on demand.

35+languages supported

1global shortcut

0extra browser tabs

Screen privacy

Visible to you. Hidden everywhere else.

SilentGPT is designed so your assistant stays out of screenshots, screen recordings, screen shares, and proctoring software captures.

Hidden

Screenshots

Keep the assistant available on your desktop without adding it to still screen captures.

Hidden

Screen recording

Record your screen while the overlay stays out of the saved video capture path.

Hidden

Screen share

Present or share your screen without exposing SilentGPT to viewers on the call.

Hidden

Proctoring software

A dedicated stealth layer helps keep SilentGPT hidden while you stay focused in the app you are using.

Workflow

Designed to feel instant.

A compact, interaction pattern: trigger, select, answer, and continue working.

Press the shortcut

Launch SilentGPT from any app with a fast global hotkey.

Select context

Highlight the text, question, or prompt you want help with.

Get the answer

Receive a compact AI response in a clean floating panel.

Type it out

Paste, rewrite, or type the result naturally where you need it.

Download

Bring invisible AI assistance to your desktop.

Available for Windows with a focused black-and-white interface. macOS support is coming soon.