OTU is a notepad+α.

· Cross-Platform Notepad
Provides the same experience across various devices.
· AI Chatbot
AI responds based on your records.
· Powerful Editing Features
Supports advanced editing features at word processor level.
· Quick Note-Taking
Take notes instantly and get back to your routine.
· Automatic Title Generation
No more title worries, we generate them automatically.
· OCR
Extract text from images and save as notes.
· Fast Loading
Notes open instantly upon clicking.

Note-taking is free.
Free credits are provided monthly for AI, OCR, and file upload features.
Paid subscriptions provide ample monthly renewable credits.
Exact pricing will be announced at official launch. (Expected $5)

OTU is a notepad.
We added AI to it.
It's easier to input and more useful to retrieve.

OTU is a knowledge sharing and note-taking service developed and operated by OpenTutorials.
OpenTutorials, established on April 15, 2016, in Korea as a non-profit organization, aims to promote the free sharing of knowledge through technology. Our goal is to support mutual learning and growth under the slogan "What others can do, I can do too; what I can do, others can do too."
Experts from various fields, especially software engineers, lead the development and operation of OpenTutorials' services. Our main services include the knowledge sharing platform opentutorials.org and the note-taking service otu.ai.
As a non-profit organization, OpenTutorials has no shareholders, and surplus revenue, excluding operational costs, is reinvested in projects benefiting users and society. We promise never to sell our services or user data for profit.
What others can do, I can do too
What I can do, others can do too
Non-Profit Organization OpenTutorials