Made for students

Turn lecture recordings into structured notes.

Upload your lectures. Get clean markdown notes, linked cross-lecture references, and polished PDFs back. Stop pausing and rewinding — spend your time actually learning.

Free tier includes 1 hour of audio / month. No card needed.

Lecture_04.mp4

1:24:03 · raw recording

“Um, so, yeah, today we’re going to cover… wait, did I upload the slides? Anyway, the central nervous system is, uh, composed of the brain and spinal cord…”

Neurology: CNS Overview

Notes ready

Core concepts

CNS = Brain + Spinal Cord.
Integration and command centre.

Exam hint

Know the CNS vs PNS distinction for the midterm.

Three steps

From raw lecture to study-ready notes

Upload the recording

Drag a lecture .mp4 into your course. We verify the duration with ffprobe — no dodgy metadata gets through — and start chunk-uploading to storage immediately.

We transcribe and organise

Whisper handles the audio; Claude turns the transcript into clean structured markdown — summary, key terms, topics, worked examples, open questions.

Read, cross-linked

Once every lecture in a course is done, references between them turn into real links. Export any lecture as PDF or Markdown, or grab the whole course as a ZIP.

What you get

Clean, linked, editorial-quality notes

Notes readylecture_01.md

What is Machine Learning?

Machine learning is the study of algorithms that improve through experience. The lecturer opened with Tom Mitchell’s classic definition: a program learns from experience E with respect to task T and performance measure P.

Supervised learning

Given labelled pairs (x, y), the goal is to learn f: X → Y. Compare this to Lecture 3 — Gradient descent, where we’ll see how f is fit from data.

Definition

A loss function quantifies how bad a prediction is. Training minimises it.

Export as PDF, Markdown, or grab the whole course as a ZIP.

Why pause and rewind when you can just read?

lec2note hides the pipeline so you can focus on learning.

More free time

Upload once. Get transcripts, structured notes, and PDFs back without replaying a second of audio.

Cleaner study

Notes link to each other across lectures — so your whole course reads like one coherent document.

Offline-ready

Export any lecture as PDF or Markdown, or download the whole course as a ZIP study pack.

Pricing

Start free. Scale up when you need it.

Free

£0/mo

1 hour audio · month

See how it works. One lecture a month, no card required.

The short answers

Anything we missed? Ask us directly.

What recording formats do you accept?

MP4 at the moment — most screen-recorders and phones export this natively. We cap individual lectures at 4 hours to keep processing predictable.

How long does it take to get notes?

A one-hour lecture is usually done in under two minutes end-to-end. Transcription runs on Groq (very fast); notes generation uses Claude Haiku.

What if the notes miss something important?

Every lecture page has a “Show raw transcript” toggle so you can always check against the original audio’s full text. Notes are a structured companion, not a replacement.

Do you keep my recordings?

Yes — they stay in your account so we can re-process if you tweak a course’s language or we roll out a better notes template. Delete a course and the recordings + notes are removed within seconds.

Can I cancel any time?

Yes. Cancel from Settings → Billing and you keep your current plan until the end of the billing period, then drop to Free. All generated notes remain readable.

Ready when you are