Askanythingonyourscreen.
Works on top of whatever you already use
tintlo draws over any app. There is nothing to integrate.
6 steps. Five run on your laptop.
Ask
Hit the shortcut, drag a box around what you're stuck on, and say the question out loud. Or type it, if you're in a library.
See
Only the region you selected is captured. Nothing before it, nothing around it.
Read
tintlo reads every word and UI element in that region of your screen.
Think
tintlo thinks with deep reasoning.
Show & tell
tintlo speaks in short sentences, and each drawing lands the moment the voice mentions it — circles, labels, arrows, typeset maths.
Remember
Every explanation, with its screenshot and ink, is saved to your Notebook and synced to the cloud.
7 steps to get one answer. tintlo makes it 1.
Every time you switch apps to ask a question, you lose the thing you were looking at — and the thread of what you were doing.
- 1Take a screenshot
- 2Open a chatbot
- 3Paste it in
- 4Type out the question
- 5Read a wall of text
- 6Work out what it meant
- 7Hit the free limit
Select it.
Ask.
It draws the answer.
It doesn't point. It draws.
Ten kinds of ink, anchored to real elements on your screen and timed to the sentence being spoken.
Circle—“Look at this angle.”
Nothing you learn disappears.
Every explanation is saved automatically — the question, the answer, the ink and the screenshot — titled, tagged and grouped by subject. It lives on your device and syncs to the cloud.
Auto-titled
No filing, no folders to invent.
Searchable
By word today, by meaning next.
Ink replay
Watch the drawing happen again.
Yours to export
PDF, Markdown, Anki, Notion.
Saved this week
6 entriesWhy sine is used here
Trigonometry · from Khan Academy
What #REF! actually means
Spreadsheets · from Excel
Reading a confusion matrix
Machine learning · from arXiv PDF
Eigenvectors, in one picture
Linear algebra · from Lecture slides
Adding a footer page number
Office · from Microsoft Word
Why this p-value is misleading
Statistics · from Research paper
No credits. No counting. Just ask.
Switch model per screenshot, or leave it on Auto and forget it exists. Instead of credits you get one simple daily allowance, shown as a percentage — and higher plans simply get a lot more of it.
Pick a model, per question
⌥ + MAuto
Free and uppicks the cheapest model that answers well
Follow-up questions stay on the same screen and the same conversation — ask three more without paying for it twice.
Today's usage
0%
used today
resets 00:00 local
One allowance covers every model, so switching to a stronger one never means buying a different kind of credit.
Built for the moment you get stuck.
Three groups, one habit: when something on the screen doesn't make sense, ask it there instead of leaving.
Stuck on a step and nobody's awake. Select the problem, ask why, and get the reasoning drawn on the page — with hints before answers when you want to actually learn it.
- Homework and problem sets
- Lecture slides and recordings
- Flashcards from what you asked
Select one equation and ask what each symbol means. Every term gets underlined and labelled, and the whole explanation lands in your Notebook under the paper's title.
- Dense notation
- Figures and curves
- Methods you haven't used
Ask why the cell says #REF!. tintlo highlights the cell, points at the part of the formula that lost its reference, and puts a corrected version on your clipboard.
- Formulas and dashboards
- Software you just inherited
- Documents you have to summarise
things people say to it
It sees your screen. So trust is the product.
tintlo is built so that the sensitive parts never need to travel. Here is exactly what leaves your machine.
your laptop
- ✓Full screenshotstays here
- ✓Raw microphone audiostays here
- ✓OCR + UI mapstays here
- ✓Notebook & thumbnailsstays here
- ✓Spoken answerstays here
what we send
- →Your question, as text
- →The numbered list of elements
- →A reduced image of the region
Discarded once your answer is generated. Nothing is kept, and nothing is used for training.
We only see what you select
Drag a box. Everything outside it is never captured.
We never train on your data
We only use paid AI services whose terms forbid training on what we send.
Stop leaving your screen to get an answer.
Free to start, on Mac and Windows, just a daily allowance that resets every night.
macOS 14+ · Windows 10 & 11 · 14-day free trial, no questions