Explain anything
on your screen.

Drag a box around whatever is confusing. The answer appears beside it — no switching apps, no describing what you are looking at, no chat window to feed.

Download for Windows

WindowsLinuxmacOS coming soonFree plan, no card

See Squint explain an error message

On Windows, a hotkey freezes the screen, a box is dragged around a Windows error dialog, and an explanation of the error streams into a panel beside it.
One capture, start to finish: hotkey, drag, answer — on the same screen the problem was on. Recorded on Windows; Linux does the same thing with the same keystroke.

What Squint is

A desktop app that explains whatever you're looking at.

Squint is a small program that sits in your tray and does nothing until you press its hotkey. Then it freezes the screen, you drag a box around the part you care about, and an answer streams into a panel beside it. That is the whole product. There is no window to keep open, no file to upload, no tab to find and nothing to describe in words first — the thing you are pointing at is the question.

Why it's different

The detour you stop taking.

Typical Workflow

  1. Take a screenshot
  2. Switch to your AI, or open a new tab and find the chat
  3. Upload the screenshot
  4. Type your prompt (optional)
  5. Read the response
  6. Switch back to your work
  7. Find your place again
  8. Switch back again to ask follow-ups (optional)

Squint's Workflow

  1. Take a screenshot
  2. Type your prompt (optional)
  3. Read the response
  4. Ask follow-ups (optional)

Everything else on the left was logistics. None of it was thinking about your problem.

The cost is not the minute. It is that the paragraph has gone cold and you have to rebuild what you were holding in your head — six times before lunch is a morning that never got going.

What you get

Fast enough that using it never becomes a decision.

Anything you have to wait for is something you weigh up first, and the tool you skip when you are busy is the one you needed most.

Hotkey Activation

Press "Win + Shift + Q" to immediately activate the tool.

Streamed Response

Every response streams to your screen. The streaming speed is configurable in the app's settings.

Ask follow-up questions.

Ask again in the panel. No second screenshot, no re-explaining.

2 models

Fast, or Best for the hard ones. Pick per capture, or leave it on Fast.

Rich Formatting

Supports Markdown, mathematical expressions, and code blocks.

16 themes

Dracula, Nord, Gruvbox, Catppuccin and more — the accent colours the selection border too.

Dynamic Sizing

The chat window sizes dynamically based on the length of the response.

Multiple Regions

Hold "Shift" to drag and select an additional region. Limited to 4 at once.

Chat History

Stored locally, searchable, and ready to carry on where you left off.

Pricing

Free is a real plan, not a trial.

No card, no countdown, no feature held back to make a point. If three captures a day covers you, that is the product.

Free

$0

Enough to find out whether this belongs in your day.

  • 3 captures a day, resetting at midnight UTC
  • 10 captures a week, resetting Monday at midnight UTC
  • Fast model only
  • 2 follow-up questions per capture
  • Every feature — multiple regions, the archive, all sixteen themes
Get started

Download Squint and create a free account. No card.

Plus

$10/month

For the point where you stop counting them.

  • 2,500 credits a month
  • Access to all models
  • 10 follow-up questions per capture
  • Unused credits don't carry over: you get a fresh 2,500 each billing month, whether you pay monthly or yearly.

We'll email you a link that opens checkout. Cancel any time.

A capture costs one credit on the fast model; the better models cost more, and you pick which from Squint's settings or from the pill inside the prompt box rather than being asked mid-capture. Free accounts are counted in captures rather than credits. A capture that fails, or comes back blank, is never charged for.

Signed in on up to 3 devices, on either plan.

Download

Install it, and forget it's there until you need it.

Windows and Linux today, macOS next — same hotkey, same answer. No card, no trial countdown and no account to create before you can see what it does.

WindowsYour platformSquint-Setup.exeWindows 10 or 11 · 64-bitNo coloured recording border on your screen, and the answer panel stays out of whatever you capture next.Download
macOSNot yetSquint.dmgmacOS 14 or later · Apple silicon and Intel
LinuxSquint.AppImageWayland only, not X11 · GNOME 45+ or KDE Plasma 6Make it executable before the first run — chmod +x, or Properties → Permissions in your file manager.Download AppImage

Once it is installed, press Win Shift Q anywhere to capture — rebind it later if those keys are spoken for. Signing in is an email address and a link — there is no password to choose. The free plan is three captures a day and needs nothing else from you.

Questions

The things worth knowing before you install it.

Is Squint watching my screen all the time?

No. It sits in the tray doing nothing until you press the hotkey. That keystroke is what takes the screenshot, and there is no recording, no polling and no background capture in between.

What happens to what I capture?

The region you dragged goes up so a model can read it, and it is gone from our side once the answer has come back. Nothing you capture trains a model, and the rest of your screen never left your machine in the first place.

Do I need an account?

An email address, and that is all. There is no password to choose or lose: you get a link, you open it, and the app signs itself in.

Which model answers?

One of two, and you decide per capture — Fast or Best. Fast is the default and it is what most captures use; Best is there for the screenshot that turns out to be hard, like dense fine print you need read exactly.

Does it work offline?

The answer comes from a model over the network, so no. Everything before the answer is local — the hotkey, the frozen screen, the selection, the crop — which is why the part you interact with stays quick on a bad connection.

Can I change the hotkey?

Yes. It is Win+Shift+Q out of the box, and you can point it at whatever your hands already expect.

Multiple monitors? A 4K display? A monitor in portrait?

All fine. Squint captures the display your cursor is on, at that display's own resolution and scale, and turns a rotated one the right way up before anything reads it.

Is this a chat app?

No, and it is built not to become one. Follow-ups belong to the capture that started them and go away when you dismiss the panel. There is no conversation list, no threads to name and nothing to come back and tidy up.

Help

A real person reads these.

Questions, account trouble, and bugs

Anything about signing in, credits, a plan, or whether Squint can do the thing you have in mind. Say what you were trying to do and you will get an answer rather than a ticket number.

For a bug, three things make a report almost always fixable: which platform you are on, what you were capturing, and what you expected instead of what you got. A photo of the panel helps if it is on screen — and if the capture came back black, say which app it was.

Sign in or create an account

One box for both — enter your email and we'll send you a link. If you don't have an account yet, this makes one.

There are no passwords anywhere in Squint: the link is the credential. A new account starts on the free plan — three captures a day, no card.