Lecture Notes
Capture a lecture however the moment allows: type in Mindly, speak a point you cannot write fast enough, photograph the board, or drop in the slides. Mindly transcribes, reads, and tags everything by course and topic, so months of notes become one searchable place when revision arrives.
Free to start · macOS 14+ · Your notes stay on your Mac
How it works
When to use it
You cannot transcribe a fast lecturer and listen at the same time, so something always gives. Record the stretch you cannot keep up with as a voice note, and Mindly turns it into searchable text afterward, so you can listen in the moment and still keep every word.
The diagram on the board, the one slide the lecturer said would be on the exam. Photograph it, and Mindly reads the text inside the image so it becomes searchable rather than a picture buried in your camera roll that you never scroll back to.
Slide decks, handouts, and assigned readings pile up fast. Drop them into Mindly and it extracts the text, summarizes the long ones, and tags them to the right course, so the reading and your notes on it sit together instead of in separate apps.
A lecture makes more sense next to the chapter it covers. Because everything you save lands in one library, a search on a topic returns the lecture note, the slide, and the textbook passage you saved, so the full picture of a concept assembles itself.
You missed a lecture and borrowed a friend's notes as a photo. Mindly runs OCR on the photographed notes into searchable text and tags them to the course, so a class you were not in still becomes part of your own revision material.
Shared notes only help if they are findable. Mindly keeps everyone's captures, typed, spoken, and photographed, in one searchable place organized by topic, so a study group builds a single useful body of notes instead of a scattered pile nobody can navigate.
The best revision note is the one where you explain a concept back in your own words. Type or speak that explanation into Mindly and it joins the lecture material on the same topic, so your understanding is captured next to the source it came from.
A method from statistics shows up again in a psychology module. Mindly tags by topic across every course, so related ideas from different classes surface together, which is exactly the kind of connection that turns memorized facts into real understanding.
In the week before an exam, the mind map shows your whole course as clusters of linked notes. The thin spots are the topics to study, and the dense ones are the topics you have covered, so you revise where it counts instead of rereading everything.
Dead time on a bus or train is perfect for revision if your notes are searchable on your Mac. Pull up a topic, read the summary, and skim the slide and the voice memo together, so a twenty minute commute turns into a focused review session instead of scrolling a feed.
When you sit down to make flashcards or write an essay, the raw material is already gathered and tagged. Search the topic and every lecture note, slide, and reading on it appears together, so the blank page or the empty deck starts half full instead of from nothing.
When the exam lets you bring your notes, the winner is whoever finds the right thing fastest. A searchable library where every lecture, slide, and reading is tagged by topic means the answer is a query away, so you spend the time thinking instead of flipping pages under the clock.
Notes from first year are still searchable in final year. Because Mindly keeps everything organized automatically and stays fast as the library grows, the work you put in early keeps paying off, and a whole degree lives in one place you can search.
What sets Mindly apart
The core problem with lecture notes is that writing fast enough means not really listening. Mindly lets you record the parts you cannot keep up with and transcribes them into text, so you can pay attention in the lecture and still have every point in writing afterward. Capture stops competing with understanding.
A lecture is typed notes, a spoken aside, a photographed board, and a slide deck all at once. Mindly reads all of them, transcribing voice, running OCR on images, and extracting PDF text, and keeps them in one searchable library, so your notes are not split across a recorder, a camera roll, and three folders.
At exam time you do not remember which week a topic came up, only the topic itself. Mindly searches by meaning across the whole semester, so a concept you half remember surfaces from wherever you captured it, instead of forcing you to scroll documents named by date and hope.
Understanding comes from links between ideas, not isolated facts. Mindly tags by topic and connects related notes automatically, so the same concept from different weeks and different courses comes together, which is the part a folder of separate documents can never do for you.
Mindly keeps your notes in a directory on your Mac, not on a vendor server. AI processing runs over encrypted channels and content is not retained on Mindly servers after the request. The notes you rely on for a degree are yours, and you can export the whole library to standard formats whenever you want.
Why it matters
The trouble with lecture notes is a timing problem. You take them in real time, under pressure, while a lecturer talks faster than anyone can write, and you need them months later, under different pressure, in the week before an exam. Almost nothing about the way most students capture notes survives that gap. In the lecture, you face an impossible choice: write fast enough to get everything down, and you stop actually listening, or listen properly, and you miss half of what was said. Whatever you do manage to record ends up scattered, some typed in a document, some scrawled in a notebook, a few photos of the board on your phone, the slide deck in your email, the reading in a downloads folder. Each piece lives in a different place, named by date if it is named at all. Then revision arrives, and you go looking for the one explanation you remember hearing, the thing the lecturer said almost in passing that finally made a concept click, and it is gone. You cannot remember which week it was, the slide does not have it, and replaying an hour of audio to find one sentence is not realistic. So the note you took precisely so you would not forget is unfindable at the only moment it matters.
There is also a quieter failure that happens long before the exam. Because the notes are scattered and hard to search, you rarely revisit them between the lecture and the cram, which is exactly the spacing that memory needs. The whole point of taking notes is to let you return to an idea a few times over the term so it actually sticks, but a notebook you never reopen and a folder of photos you never scroll do not get returned to, so the learning never compounds and revision becomes one panicked pass instead of the last of several.
A library that is genuinely searchable changes the rhythm of studying. When any concept is a query away, dropping back into week three while you sit in week seven costs nothing, so you review naturally as the course goes and connect the new material to what came before.
Mindly is built for both ends of that timing problem. In the lecture, you capture however the moment allows, typing, speaking, or photographing, with one shortcut, so you can keep listening instead of fighting to transcribe. Afterward, Mindly does the work that turns raw capture into usable notes: it transcribes your voice memos, reads the text inside your photos of the board and slides, extracts the content of lecture PDFs, and tags everything by course and topic automatically. By revision time, a whole semester is one searchable library, and the explanation you half remember is a plain language search away, sitting next to the slide and the reading on the same concept. The notes you took in a hurry are finally there when you need them, organized the way you actually think about the material rather than by the date you happened to write them.
And the payoff is not only a calmer exam week. It is understanding that actually accumulates, because the material stays within reach the whole way through the course instead of being sealed away the moment each lecture ends. The student who can revisit any idea on demand learns differently from the one who captured it once and never found it again.
Common questions
You can record the parts of a lecture you cannot write down fast enough as voice notes, and Mindly transcribes them into searchable text automatically. It is designed for catching the points you would otherwise miss rather than for secretly recording a whole class, so check your institution's rules on recording before you rely on it for full sessions.
Yes. Drop a slide deck or a lecture PDF into Mindly and it extracts the text, summarizes long documents, and tags them to the right course. The slides end up searchable and sitting alongside your own notes on the same topic, instead of stranded in your email or a downloads folder.
Yes. Photograph the board or a slide and Mindly runs OCR on the image, so the text inside it becomes searchable. A diagram or a key slide you captured in a hurry becomes a findable part of your notes rather than a picture lost among hundreds in your camera roll.
Search in plain language. Because every note, voice memo, photo, and PDF is read and tagged by topic, a query about a concept returns everything you captured on it across the whole semester, so you retrieve the explanation you remember hearing instead of hunting through documents by date.
Yes. Mindly's reading and tagging are subject agnostic and multilingual, so notes from a maths course, a history seminar, or a medical lecture are all read, summarized, and organized the same way. Lectures and readings in other major languages are handled too.
Yes. Everyone's captures, whether typed, spoken, or photographed, can live in one searchable library organized by topic, so a study group builds a single coherent set of notes rather than a scattered pile. Search returns the best explanation of a concept regardless of who recorded it.
Yes. Bring in existing notes, documents, PDFs, and photos, and Mindly reads, summarizes, and tags each one the same way it handles a fresh capture. A semester of notes you already took becomes a searchable, connected library instead of a folder you have to scroll.
Yes. Mindly is built to stay responsive at thousands of items, with the library indexed locally and AI processing running in the background. Notes from your first year stay searchable in your final year, so the early work keeps paying off the longer you study.
Your notes live in a Mindly directory on your Mac, not on a vendor cloud. AI processing runs over encrypted channels and content is not retained on Mindly servers after the request completes. You own your notes and can export the whole library to standard formats whenever you want.
The free tier supports up to 25 items and Mindly Pro removes the limit, which matters across a multi year degree. If you stop using Pro, items beyond the free limit become read only rather than deleted, and you can always export your library.
Also in Mindly
Related reading
Install Mindly free for Mac and capture your next week of lectures however the moment allows: type, speak, or photograph the board. When the first quiz comes, search for one thing you half remember hearing. The moment it appears in a second, the scattered way you used to take notes stops making sense.